Amazon rainforests are considered as 'lungs of the planet' as they contribute______of the total oxygen in the earth's atmosphere.

Amazon rain forest are considered as lungs of the plant because they contribute_________of the total oxygen in the earth's atmosphere :-

Amazon rain forest are considered as lungs of the plant because they contribute_________of the total oxygen in the earth's atmosphere :-

Amazon forests are called the lungs of the planet' Why?

Amazon forest is considered to be the lungs of the planet -Justify this statement.

''Amazon forest is considered to be the lungs of the planet'' - Justify this statement.