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Science

Science · Quick practice · answer shown after each question

Humans and the environment

Question 1 of 10

Question 1 of 10

Which of the following is a non-biodegradable waste?

Question 2 of 10

Question 2 of 10

Which practice keeps the environment clean?

Question 3 of 10

Question 3 of 10

Deforestation can lead to

Question 4 of 10

Question 4 of 10

Which layer of the atmosphere protects living things from harmful ultraviolet rays?

Question 5 of 10

Question 5 of 10

Malaria can be prevented by

Question 6 of 10

Question 6 of 10

Which gas is mainly responsible for the greenhouse effect?

Question 7 of 10

Question 7 of 10

Washing fruits before eating helps to prevent

Question 8 of 10

Question 8 of 10

Which of the following human activities pollutes rivers?

Question 9 of 10

Question 9 of 10

Which gas do we need to breathe in to stay alive?

Question 10 of 10

Question 10 of 10

Soil erosion on farmland can be reduced by

Questions written by OtisamLMS in the style of the BECE. They are not WAEC past questions.