

Environmental Issues and Water Pollution
Interactive Video
•
Biology
•
6th - 8th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the main causes of water pollution?
Overfishing
Excessive rainfall
Introduction of harmful substances
Natural erosion
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to dispose of toxic chemicals properly?
They harm water bodies and the environment
They are biodegradable
They are expensive to produce
They can be reused later
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does eating organic products help reduce water pollution?
They are cheaper to produce
They are more widely available
They require fewer chemicals and less fossil fuel for transportation
They taste better
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major environmental issue caused by plastics?
They take thousands of years to decompose
They are easily recycled
They are biodegradable
They are too expensive to produce
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does afforestation help in reducing water pollution?
By increasing rainfall
By trapping pollutants and preventing erosion
By providing more oxygen
By reducing the need for water
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a simple practice to conserve water at home?
Using a bathtub instead of a shower
Taking longer showers
Washing clothes daily
Turning off the tap when not in use
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why should harmful cleaning chemicals be avoided?
They are difficult to find
They are toxic to water bodies
They are more expensive
They are less effective
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