The use of an electric heater is an example of which energy transformations?

a. chemical to electrical

b. electrical to chemical

c. thermal to electrical

d. electrical to thermal

Identify the missing parts of the carbon cycle

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?