Ecosystems

What is an abiotic factor?

• A non living factor

• A living factor

• A measurement of how many factors there are

• A indicator of how important the factor is

What is a biotic factor?

• A non living factor

• A living factor

• A measurement of how many factors there are

• A indicator of how important the factor is

Select all the abiotic factors.

• Soil

• Climate

• Water

• Fauna

• Flora

Select all the biotic factors

• Flora

• Fauna

• Bacteria

• Soil

• Water

All the Earth's water in the ground, on the surface, and in the air in any form.

• Hydrosphere

• Atmosphere

• Biosphere

• Lithosphere

The layers of gas surrounding a planet.

• Hydrosphere

• Atmosphere

• Biosphere

• Lithosphere

The parts of the Earth where life exists.

• Hydrosphere

• Atmosphere

• Biosphere

• Lithosphere

The solid, outer part of the Earth, including the upper portion of the mantle and the crust.

• Hydrosphere

• Atmosphere

• Biosphere

• Lithosphere

The living organisms in a particular area, together with the non-living components of the environment.

• Ecosystem

• Food Web

• Biome

• Food Chain

A sequence of feeding relationships between organisms, showing which organisms eat what and where energy goes.

• Ecosystem

• Food Web

• Biome

• Food Chain