What is this?
recycle
What is this?
reuse
What is this?
pollution-rubbish
What is this?
water pollution
What is this?
microparticles
what is this?
biodegradable
What is this?
rising sea levels
What is this?
plastic pollution
What is this?
global warming
What is this?
reduce
What is this?
environment
What is this?
land pollution
What is this?
environmentalist
What is this?
air pollution
What is this?
melting ice caps