Ecosystems Intro

In an ecosystem, living things are called...

• Organisms

• Predators

• Life

• Energy

This photo shows how plants (producers) make their own food. The process is called...

• photosynthesis

• photovoltaic

• photocells

• solarsynthesis

Consumers inhale ________________ and exhale ________________.

• Consumers inhale Oxygen and exhale carbon dioxide

• Consumers exhale Oxygen and inhale carbon dioxide

• Consumers inhale Oxygen and exhale Oxygen

Ecosystems are made up of....

• abiotic factors only

• biotic and abiotic factors

• air and nutrients only

• Non-living things only

Organisms that produce their own food are called

• producers

• consumers

• herbivores

• carnivores

Organisms that obtains energy by feeding on other organisms are called

• consumers

• producers

• endemic species

• limiting factors

Which of the following is NOT a consumer

• grass

• dog

• shark

• fish

An organism that gets energy from breaking down dead organisms, non-living material or waste

• producer

• consumer

• decomposer

• herbivore

Ecosystems are made up of....

• Living things only

• Living and non-living things

• air and nutrients only

• Non-living things only

Light, air, soil and water are considered

• non-living things that support life

• unimportant

• living things

• ecosystems