Worksheetswater pollution
Total questions: 8
Worksheet time: 5mins
things water pollution causes
Death of animals
Habitat destroyed
Humans sick
no food to eat
Who is the main cause of water pollution ?
animals
human
both
Water is a __________ resource.
wet
natural
pollution
What are three ways you can help the earth?
reduce plastic trash
reduce plastic bottle
Throw plastic in the rubbish
Recycle plastic
______________________ is the introduction of chemical, physical, or biological agents into water that degrade water quality and adversely affect the organisms that depend on the water.
water pollution
desalination
watershed
watershed
Hot water does not act as a pollutant.
true
false
Water pollution occurs when
Harmful substances enter a water supply
Industries dispose of waste safely and correctly.
Industries cut costs with waste disposal.
What can happen if fertilizer gets into streams or lakes when water runs off after it rains?
Plants such as algae can grow out of control.
Chemicals such a DDTs & PCBs can get into the fish.
The water can get too warm.
