Ocean Energy Systems Toefl Answers

The correct answer to this question is b of ocean tides is.

Ocean energy systems toefl answers.

Reading comprehension and vocabulary 55 minutes 60 questions. Each number in a binary system are formed from only two symbols. In this guide you will find a free toefl reading test with answers a lot of toefl reading practice questions and information on the 10 different reading question types to help you prepare successfully for your toefl reading test. This section has a reading passage about smart energy and 12 questions.

Browse from thousands of toefl questions and answers q a. Choose your answers to the questions and click next to see the next set of questions. Oceans are huge reservoirs of renewable energy which have yet to be properly harnessed. Enveloped by an ocean of air consisting of 78 nitrogen and 21 oxygen the planet is the only one in our solar system known to harbor life.

Your answer is scored on the first click. Oceans chapter exam instructions. Evaporation is the phase change by which water changes from liquid to gas form. Some estimates say that during the second decade of this century ocean energy sources will generate more than 1 000 megawatts of electricity which is enough to power a million homes in the industrialized world.

Heated by solar energy have special collectors on the roof to trap sunlight. Think carefully before you select an answer. You can skip questions if you would like and come back to them later with. The process of the hydrological cycle that is maintained by the ocean s large surface area is evaporation.

C people must weigh the benefits of ocean. Become a part of our community of millions and ask any question that you do not find in our toefl q a library. Answer choices a tidal power and thermal energy are also examples of how the ocean can meet the growing energy needs of humankind. B several different methods of gathering wave energy have been developed including floating generators and partially submerged air chambers with turbines.

What if heated by solar energy have special collectors on the. You can also do part 1 of this test. Take a free toefl reading test with answers learn about the 10 reading question types.