When it comes to environment,we can think of all kinds of pollutant,such as plastic,paper,pericarp etc.Wherever you go ,these can be seen.As the living condition improved,we go to school or go to work by car every day.It does harm to our environment .It case the global warming.Our environment is in great danger.What can we do to protect our environment?Some environmentalists give us advice as follows:

When we go shopping,we can take a cloth bag instead of buying a plastic bag.

Trees is good for protecting our environment.They can take in carbon dioxide and give out oxygen.So we should plant more trees.

Earth is our family,we should take good care of her.