Read the following questions carefully. Choose the letter of the correct answer.

1. Which of the following is nonrenewable and nonreplacable energy?
A Hydropower
B. Solar Energy
C. Biomass
D. Nuclear power

2. Which of the following energy is pollutant?
A. Solar energy
B. Hydropower
C. Wind power
D. Tidal power

3. How do nuclear power plants badly affect our environment?
A. They emit harmful chemicals and fumes
B. They cause noise pollution to the nearby community
C. They may cause destruction of fish habitat,
D. They cause depletion of carbon in air

4. How do you think energy supplies can be conserved?
A. Use water lavishly and never reuse waste water.
B. Plug all devices at home even when not in use to maximize energy usage.
C. Use cars as means of transportation in going to walking distance places
D. Use power-saving devices at home such as solar lamps and others.​