Question

     IV. Write the correct form of the words in brackets.

          1. Solar, wind, and hydro are renewable and _______________________                               (exhaust)

          2. Geothermal is also ____________. However, it distributes unequally on Earth                     (abundance)

          3. The movement of waves anf tides can be able to generate_______________                       (electric)

          4. Scientists are looking for clean and_____________sources of energy.                                  (affect)

          5. Non-renewable sources are not______________friendly and can have serious effect on our health.  (environment)

          6. Natural gas is less_______________than coal or crude oil.                                                    (pollute)

          7. Energy resources are often _____________as renewable or nonrenewable.                        (category)      

          8. Turning off electrical appliances when they are not m use is a great way to reduce energy __________ (consume)

          9. The burning of fossil fuels is _______________ to the environment and public health. (harm)

         10. Solar power is by far the most popular ___________________ energy source.                (new)

Answer 1

inexhaustible

abundant

electricity

effective

environmentally

polluted

categorized

consuming

harmful

renewable