The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, plants a tree during the "One day five million trees" reforestation day in Yamoussoukro, Ivory Coast July 25, 2020. Picture taken July 25, 2020. REUTERS/Luc Gnago

Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, stands in front of a billboard during the "One day five million trees" reforestation day in Yamoussoukro, Ivory Coast July 25, 2020. Picture taken July 25, 2020. REUTERS/Luc Gnago

A man from Guediawaye je m'engage association waters a newly planted tree to reforest the coastline on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra TPX IMAGES OF THE DAY

A man from Guediawaye je m'engage association waters a newly planted tree to reforest the coastline on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra

A man from Guediawaye je m'engage association waters a newly planted tree to reforest the coastline on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra

A man from Guediawaye je m'engage association waters a newly planted tree to reforest the coastline on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra

A tree that was newly planted by Guediawaye je m'engage association to reforest the coastline is pictured on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra

A girl carries plant part of an activist initiative to reforest around the divinity mosque in Dakar, Senegal June 19, 2020. Picture taken June 19, 2020. REUTERS/Zohra Bensemra

A man from Guediawaye je m'engage association walks to water newly planted trees to reforest the coastline on the coast of Guediawaye on the outskirts of Dakar, Senegal July 16, 2020. Picture taken July 16,2020. REUTERS/Zohra Bensemra

A boy carries a plant as activist initiative to reforest around the divinity mosque in Dakar, Senegal June 19, 2020. Picture taken June 19, 2020. REUTERS/Zohra Bensemra TPX IMAGES OF THE DAY

A tree that is about to be planted is seen during a reforestation project in Nova Mutum, Brazil, February 19, 2020. Picture taken February 19, 2020. REUTERS/Alexandre Meneghini

Josafa Santos carries trees to be planted during a reforestation project in Nova Mutum, Brazil, February 19, 2020. Picture taken February 19, 2020. REUTERS/Alexandre Meneghini

Farmers plant trees during a reforestation project in Nova Mutum, Brazil, February 19, 2020. Picture taken February 19, 2020. REUTERS/Alexandre Meneghini

A volunteer collects Brazil nuts in their shells at a seed nursery for a reforestation project in Itapua do Oeste, Brazil, February 18, 2020. Picture taken February 18, 2020. REUTERS/Alexandre Meneghini

Ricardo Souza, 23, works at a seed nursery for a reforestation project in Itapua do Oeste, Brazil, February 18, 2020. Picture taken February 18, 2020. REUTERS/Alexandre Meneghini

Trees are seen at a seed nursery for a reforestation project in Itapua do Oeste, Brazil, February 18, 2020. Picture taken February 18, 2020. REUTERS/Alexandre Meneghini

Forest Engineer Felipe Esbrissa and environmentalist Dejesus Aparecido walk at the National Forest of Jamari in Itapua do Oeste, Brazil, February 17, 2020. Picture taken February 17, 2020. REUTERS/Alexandre Meneghini

Farmer Ailson Guerra shows a tree that will be planted in a reforestation project in Itapua do Oeste, Brazil, February 17, 2020. Picture taken February 17, 2020. REUTERS/Alexandre Meneghini

Brazil nuts in their shells are seen at a seed nursery for a reforestation project in Itapua do Oeste, Brazil, February 18, 2020. Picture taken on February 18, 2020. REUTERS/Alexandre Meneghini

Environmentalist Dejesus Aparecido checks a tree at the National Forest of Jamari in Itapua do Oeste, Brazil, February 17, 2020. Picture taken on February 17, 2020. REUTERS/Alexandre Meneghini

Vinicius Dos Santos, who is threatened by loggers and stockbreeders, shows his son an acai palm tree to reforest their house at the Virola-Jatoba Sustainable Development Project (PDS) in Anapu, Para state, Brazil, September 5, 2019. Picture taken September 5, 2019. REUTERS/Nacho Doce

Environmental agents prepare to climb Spanish firs (Abies pinsapo) to pick up pine cones on top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

A branch of a Spanish fir (Abies pinsapo) is seen while an environmental agent (not pictured) picks up pine cones on top of it to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent shows pine cones of Spanish firs (Abies pinsapo) after picking up them on top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent shows his gloves stained with resin after picking up pine cones of Spanish firs (Abies pinsapo) on top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent shows a pine cone of a Spanish fir (Abies pinsapo) after picking it up on top of it to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

Environmental agents carry sacks with pine cones of Spanish firs (Abies pinsapo) after picking up them on the top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

The torn clothes of an environmental agent are pictured after he picked up pine cones of Spanish firs (Abies pinsapo) on top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent shows a pine cone of a Spanish fir (Abies pinsapo) after picking up it on top of it to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

The seeds of a pine cone of a Spanish fir (Abies pinsapo) are seen after they were collected for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

Environmental agents carry sacks with pine cones of Spanish firs (Abies pinsapo) after picking up them on the top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

Environmental agents carry sacks with pine cones of Spanish firs (Abies pinsapo) after picking up them on the top of them to collect their seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves nature park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent prepares to climb a Spanish fir (Abies pinsapo) to pick up pine cones on top of it to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent picks up pine cones on top of a Spanish fir (Abies pinsapo) to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent walks to climb a Spanish fir (Abies pinsapo), (C), to pick up pine cones on top of it to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent picks up pine cones on top of a Spanish fir (Abies pinsapo) to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent picks up pine cones on top of a Spanish fir (Abies pinsapo) to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent picks up pine cones on top of a Spanish fir (Abies pinsapo) to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

An environmental agent picks up pine cones on top of a Spanish fir (Abies pinsapo) to collect its seeds for reforestations in new areas of Andalusia, at the Sierra de las Nieves natural park and biosphere reserve, which is in the last step of a long process to be declared as National Park and is the largest population of Spanish firs in Europe, in Ronda, southern Spain, November 9, 2018. REUTERS/Jon Nazca

Residents walk along the Sitie Ecological Park in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according to the founder Brazilian Mauro Quintanilla. REUTERS/Pilar Olivares

Brazilian Mauro Quintanilla, poses showing a seedling at the Sitie Ecological Park, that he founded, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according Quintanilla. REUTERS/Pilar Olivares

Brazilian Mauro Quintanilla, plants seedlings at the Sitie Ecological Park, that he founded, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according Quintanilla. REUTERS/Pilar Olivares

Brazilian Mauro Quintanilla (L) holds a tyre as an assistant works with recycled tyres at the Sitie Ecological Park, that he founded, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according the founder Brazilian Quintanilla. REUTERS/Pilar Olivares

Brazilian Mauro Quintanilla, plants seedlings at the Sitie Ecological Park, that he founded, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according Quintanilla. REUTERS/Pilar Olivares

Seedlings are seen through a net at the Sitie Ecological Park, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according the founder Brazilian Mauro Quintanilla. REUTERS/Pilar Olivares

Brazilian Mauro Quintanilla, walks along a path formed with recycled tires at the Sitie Ecological Park, that he founded, in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according Quintanilla. REUTERS/Pilar Olivares

Residents walk next to recycled tyres at the Sitie Ecological Park in the Vidigal slum in Rio de Janeiro, Brazil, June 2, 2015. The Park, that is a reforestation, agriculture and recycling project, was built after removing 16 tons of garbage which people had piled up above the hill, according the founder Brazilian Mauro Quintanilla. REUTERS/Pilar Olivares

The buffer zone of Manu National Park is seen in front of Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA) is promoting environmentally-friendly agricultural and reforestation programmes to combat the damage. A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

A looks out at the cloud forest standing atop a canopy at the buffer zone of Manu National Park in front of Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA) is promoting environmentally-friendly agricultural and reforestation programmes to combat the damage. A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

A trail has been created by a landslide at a cloud forest mountain, located in the buffer zone of Manu National Park in front of Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA) is promoting environmentally-friendly agricultural and reforestation programmes to combat the damage. A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

A worker plants seedlings for reforestation at Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The seedlings will mature into trees, as part of environmentally-friendly reforestation programmes promoted by the Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA). A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

Seedlings are grown for reforestation, in an organic vegetable garden at Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The seedlings will mature into trees that will be used in environmentally-friendly reforestation programmes promoted by the Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA). A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

Workers plant seedlings for reforestation at Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The seedlings will mature into trees, as part of environmentally-friendly reforestation programmes promoted by the Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA). A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

Worker Luis Ferro inspects seedlings grown for reforestation, in an organic vegetable garden at Huayquecha Biological Station near Paucartambo, Cusco December 5, 2014. Locals farming in areas of the Peruvian rainforest commonly burn fields to improve soil quality, which create carbon dioxide emissions that may harm the environment. The seedlings will mature into trees that will be used in environmentally-friendly reforestation programmes promoted by the Amazon Conservation Association (Asociacion para la Conservacion de la Cuenca Amazonica, ACCA). A two-week long U.N. Climate summit is taking place in Lima from December 1. Picture taken December 5. REUTERS/Enrique Castro-Mendivil (PERU - Tags: ENVIRONMENT AGRICULTURE SOCIETY)

Spanish model Eva Gonzalez kisses a smurf costumed character before a symbolic tree planting act by Andres Iniesta (unseen) during a WWF (World Wide Fund for Nature) reforestation program, which is part of the promotional event for the film "The Smurfs 2", in the Andalusian village of Juzcar, near Malaga, southern Spain, July 23, 2013. REUTERS/Jon Nazca (SPAIN - Tags: SOCIETY ENTERTAINMENT SPORTS FASHION)

A man adjusts the head of a smurf costumed character before a symbolic tree planting act by Andres Iniesta (unseen) during a WWF (World Wide Fund for Nature) reforestation program, which is part of the promotional event for the film "The Smurfs 2", in the Andalusian village of Juzcar, near Malaga, southern Spain, July 23, 2013. REUTERS/Jon Nazca (SPAIN - Tags: SOCIETY ENTERTAINMENT SPORTS ENVIRONMENT)

Three smurf costumed characters wait before a symbolic tree planting act by Andres Iniesta (unseen) during a WWF (World Wide Fund for Nature) reforestation program, which is part of the promotional event for the film "The Smurfs 2", in the Andalusian village of Juzcar, near Malaga, southern Spain, July 23, 2013. REUTERS/Jon Nazca (SPAIN - Tags: SOCIETY ENTERTAINMENT SPORTS ENVIRONMENT)

Spain's soccer player Andres Iniesta (C) helps to plant a stake in a symbolic act of planting a tree during a WWF (World Wide Fund for Nature) reforestation program, which is part of the promotional event for the film "The Smurfs 2", in the Andalusian village of Juzcar, near Malaga, southern Spain, July 23, 2013. REUTERS/Jon Nazca (SPAIN - Tags: SOCIETY ENTERTAINMENT SPORTS ENVIRONMENT)

Spain's soccer player Andres Iniesta (C) helps to plant a stake in a symbolic act of planting a tree during a WWF (World Wide Fund for Nature) reforestation program, which is part of the promotional event for the film "The Smurfs 2", in the Andalusian village of Juzcar, near Malaga, southern Spain, July 23, 2013. REUTERS/Jon Nazca (SPAIN - Tags: SOCIETY ENTERTAINMENT SPORTS ENVIRONMENT)

Presidents of the Dominican Republic, Danilo Medina (L), and of Haiti, Michel Martelly (R), greet a student as they visit a nursery to inaugurate a reforestation program for Hispaniola Island which both countries share, in the border town of Juana Mendez, June 5, 2013. The presidents celebrated World Environment Day. REUTERS/Ricardo Rojas (HAITI - Tags: ENVIRONMENT POLITICS)