Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 21 to 26. GREEN ENERGY Fossil fuels are used to generate the majority of the world's energy, and they come from in different forms. For example, coal may be burned in a power (21) to generate electricity, but gasoline burned in a car’s engine to make it fun. Neither of these two sources is considered but gasoline is ...

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 21 to 26. GREEN ENERGY Fossil fuels are used to generate the majority of the world's energy, and they come from in different forms. For example, coal may be burned in a power (21) to generate electricity, but gasoline burned in a car’s engine to make it fun. Neither of these two sources is considered but gasoline is green energy because they produce a lot of pollution when they are burned. In addition, they come from a source that is inevitably going to (22) . Green energy can be defined as any energy source that is to some degree non-polluting. When it is called (23) , this means that a person can replace the same amount of energy that was consumed by that person (24) that person's lifetime. Since it took millions and millions of years to create the fossil fuels that we now burn, we know that they cannot be replaced by us. Wind power and solar power, (25) harnessed properly, are two excellent sources of green energy. Once the necessary parts such as wind turbines to generate wind power and solar panels to create solar power have been produced, only the pollution from the production is left. For example, coal may be burned in a power (21) to generate electricity, but gasoline burned in a car’s engine to make it fun.

For example, coal may be burned in a power (21) to generate electricity, but gasoline burned in a car’s engine to make it fun.