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Quarterly Review Part 1

Horizontales
a calculation that shows the productive area of Earth needed to support one person in a particular country
the study of the interactions of living organisms with one another and with their environment
the raising of livestock for food or for other products that are useful
The condition in which human needs are met in such a way that a human population can survive indefinitely
the study of the air, water,and land surrounding an organism or a community, which ranges from a small area to Earth’s entire biosphere; it includes the study of the impact of humans on the environment
The center of the earth which is a ball as hot as the sun and made up of iron and nickel.
Plates in the earth that lay on top of each other and can move.
Earth’s outer layer, coldest layer, rigid, 15km to 300km thick. Includes crust and the uppermost part of the mantle along with tectonic plates.
The layer after the crust.
Verticales
a law of economics that states that as the demand for a good or service increases, the value of the good or service also increases
The variety of organisms in a given area, the genetic variation within a population, the variety of species in a community, or the variety of communities in an ecosystem
any natural material that is used by humans, such as water, petroleum, minerals, forests, and animals
All of the different layers of earth that make up a sphere
Layer beneath the lithosphere. Pliable, Solid layer of the mantle. Allows plates to move.
Outermost layer of the earth.
the gradual degradation of an object from its environment
All of the water on the surface of the earth.