Social Studies, 21.05.2021 18:00 demetriascott20
Pollution is a problem in both the United States and Canada. Burning fossil fuels is the main reason for pollution. People in both countries burn fossil fuels to get energy to run homes, cars, and factories. Many people believe that energy with little or no pollution should be used. One such energy is solar energy. It uses sunlight to turn heat into electricity. Another kind is wind energy. Wind is used to move machines that make electricity. Hydroelectric power is another kind of energy that uses falling water to produce electricity7. How are solar energy, wind energy, and hyrdroelectric power alike?
A. They cause little or no pollution.
B. They cannot make electricity.
C. They are the main reason for pollution.
D. They are hard to make.
Answers: 3
Social Studies, 22.06.2019 10:20
Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.
Answers: 2
Social Studies, 22.06.2019 10:50
Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.
Answers: 2
Social Studies, 23.06.2019 16:40
Which ethnic group fought for immigration policy reform during the 1960s? african americans mexican americans asian americans american indians
Answers: 1
Pollution is a problem in both the United States and Canada. Burning fossil fuels is the main reason...
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Biology, 13.09.2020 17:01
History, 13.09.2020 17:01
Biology, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
English, 13.09.2020 17:01
Biology, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01
Mathematics, 13.09.2020 17:01