Ecosystems

Trees in the forest give off carbon dioxide.

• True

• False

Non-living components of an ecosystem are abiotic.

• True

• False

A decomposer is not part of a food chain

• True

• False

Light, water, air and soil are living factors in an ecosystem.

• True

• False

All living things need energy to stay alive

• True

• False

WHen plants produce food in their leaves, it is by the process of

• condensation

• photosynthesis

• transpiration

• evaporation

An organism that feeds on other organisms is called

• abiotic

• consumer

• producer

• biotic

The upper part of the forest is called the

• forest floor

• understory

• upper canopy

• underbrush

Consumers are divided into several groups. These groups include.....

• biotic and abiotic

• herbivores, carnivores and omnivores

• herbivores, carnivores and lichen

• fungus, lichen and conk

Water travels from the roots of trees to the leaves and is released into the air through the process of.....

• respiration

• gravitation

• evaporation

• transpiration