Biotic Factors

Refers to the role of a species in its ecosystem.

Bacteria are considered part of the ecosystem?

Physical environment where a species lives.

Which of the following would an organism's niche include?

How many species can fill the same niche?

If two species occupy the same niche?

Select all the terrestrial biomes.

The two major types of biomes are terrestrial and aquatic.

Group of similar ecosystems with similar abiotic factors and producers.

Select all the aquatic biomes.

The typical weather in a certain area.

Climate includes

This biome receives less than 50 cm of rainfall each year.

Latitude, humidity, and elevation affect which type of biomes?

Tropical forests are found where on the Earth?

Arctic Tundra is found where on the Earth?

This is the coldest of all biomes.

Which terrestrial biome has the highest biodiversity?

The photic zone extends to a maximum depth of __________.

Which biomes are classified based on the amount of salt?

Marine biomes have __________.

Which zone has enough sunlight for photosynthesis.

What organisms are found in each part of the biosphere?

The Earth does NOT maintain homeostasis.

The areas that contain water are part of what component of the biosphere?

Land part of what component of the biosphere?

Layer of gas that surrounds the planet?

Ranges from 11,000 meters below sea level to 15,000 meters above sea level.

How far a biome is from the equator.

Amount or concentration of water in the air.

How high land is above sea level.

Variation in plant and animal life.