Why plastic bags are bad for our environment

1. Plastic bags take very long time to break down.
2. Plastic bags pollute our environment.
3. Plastic bags destroy wildlife.
4. Plastic bags are made from oil.

Now Singapore is trying to cut down on plastic bags. Supermarkets are encouraging customers to use reusuable bags. Now every Wednesday, supermarkets will not ask people "Do you want any plastic bags?" again. If people want plastic bags they need to pay 10cents for a bag. My teacher taught the whole class to use less plastic bags. We need to keep our Earth clean and nice.

What did I learn?
1.I learn don't use too many plastic bags.
2.I must recycle plastic bags.