front 1 ![]() Biosphere | back 1 The sum of all living matter on Earth |
front 2 ![]() Consumption | back 2 The use of resources (e.g., fuels or food) by specific populations. |
front 3 ![]() Environment | back 3 All the living and nonliving factors in an area. |
front 4 ![]() Extinction | back 4 The permanent disappearance of a species from Earth. |
front 5 ![]() Habitat | back 5 The place where an organism naturally lives and grows. |
front 6 ![]() Human Activity | back 6 Things that humans do. |
front 7 ![]() Natural Resources | back 7 Resources that exists in the environment without human intervention. |
front 8 ![]() Per Capita | back 8 Average per person. |
front 9 ![]() Population | back 9 A group of interacting individuals of the same species located in the same area. |
front 10 ![]() Species | back 10 A group of organisms with similar characteristics that are able to interbreed or exchange genetic material. |