Worksheetsour environment
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
When is World Environment Day is celebrated?
a)
5 February
b)
5 August
c)
5 June
d)
5 may
2.
What does a food chain always start with?
a)
The herbivore
b)
The carnivore
c)
The producer
d)
The consumer
3.
Which of the following is a primary consumer in a grassland ecosystem?
a)
b)
c)
d)
4.
What is the study of the interactions among organisms and between organisms and their environments called?
a)
Biology
b)
Ecology
c)
Astronomy
d)
Biosphere
5.
All energy on Earth ultimately comes from what source?
a)
Water
b)
Sun
c)
Consumers
d)
Oxygen
6.
What does the Ozone in the atmosphere do?
a)
causes the greenhouse effect
b)
causes acid rain
c)
protects the Earth from harmful infrared (IR) rays
d)
protects the Earth from harmful ultraviolet (UV) rays
7.
What damage can UV rays cause?
a)
can cause sunburn.
b)
can cause some types of skin cancer.
c)
cataracts.
d)
all of the above
8.
What is causing damage to the Ozone layer?
a)
Methane
b)
Carbon dioxide
c)
CFCs
d)
All of the above
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