Sources of Energy Sample Questions for Class 10
Question 1
What type of consumer relies on dead carcasses for its energy requirements?
A. herbivore
B. scavenger
C. decomposer
D. omnivore
Question 2
The less energy available to a population, the the population will be.
A. larger
B. smaller
C. weaker
D. stronger
Question 3
Not all living things need energy.
A. True
B. False
Question 4
Which molecules most directly control the rate at which food is broken down to release energy?
A. enzymes
B. hormones
C. nucleic acids
D. vitamins
Question 5
The energy within the nucleus of an atom is called .
A. hydropower
B. nuclear power
C. wind power
D. fossil fuels