LATIHAN SCIENCE CHAPTER 10 POLLUTION

Three main types of pollution is . . .

• air, city, and country

• water, land, and air

• air, water, and trash

• air, city, and ocean

What is one cause of air pollution?

• litter found on the side of the road

• water used as a coolant by power plants

• burning fossil fuels

• plastic waste in rivers

To help our environment, you should
 
 
  

• recycle, remember, and reduce.
• reduce, reuse, and recycle.
• reduce, repair, and recycle. 
•   reuse, replace, and recycle. 

Look at the photo. This is an example of _____ pollution.

• water

• air

• land

which of the following is a source of air pollution?

• difficulty in breathing

• factories

• eye irritation

• drinking water

which of the following causes pollution?

• A. driving cars and trucks

• B. spilling chemicals in rivers

• C. oil spills in oceans

• A, B, and C causes pollution

People cause land pollution by . . .

• spilling water into the water

• recycling

• littering on the ground

• conserving energy

which is an example of water pollution ?

• smog

• an oil spill in the ocean

• littering

• car exhaust

which of these problem can be caused by air pollution?

• respiratory problems

• reduced food source for humans

• increased disease for humans

• decrease in global temperatures

which of these waste types is the most harmful to the environment?

• paper

• plastic

• food scraps

• metal