Alocal community needs to provide more electricity for its growing population. currently, the community's electricity needs are met by coal-burning power plants several kilometers away. citizens are concerned that burning more coal will produce too much air pollution. which of the following could be used as an alternative energy resource to minimize air pollution in this community? a. hydroelectric energy b. solar energy c. wind energy d. all of these reset

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

Why does bubbling occur when vinegar mixed with baking soda