What is it called?
clean energy sources
What is it called?
pollution
What is it called?
climate change
What is it called?
glacier
What is it called?
greenhouse
What is it called?
seed
What is it called?
wind energy
What is it called?
solar energy
What is it called?
jungle
What is it called?
recycling facility
What is it called?
temperature
What is it called?
global warming
What is it called?
eco friendly
What is it called?
destruction