1
Refers to the variety and variability of life on Earth.
2
the protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity
3
is everything that is around us. It can be living or non-living things. It includes physical, chemical and other natural forces.
4
an interacting population of various kinds of individuals (as species) in a common location.
5
is a community made up of living organisms and nonliving components such as air, water, and mineral soil.
6
a high, cold plateau of South America.
