An organism’s particular role in its habitat, or how it makes its living, is called its a. carrying capacity. b. ecosystem. c. competition. d. niche.

Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust

These are the abiotic factor or biotic factors that restricts the numbers, reproduction, or distribution of organisms.

Some of the incoming solar radiation is absorbed by the floor. identify the type of electromagnetic energy reradiated by the floor