CH 3 Science Review

The ability to do work or cause changes in matter is called:

• energy

• force

• power

• momentum

What is anything that has mass and takes up space?

• Matter

• Energy

• Force

• Time

Who makes their own food using sunlight and carbon dioxide?

• Plants

• Animals

• Fungi

• Bacteria

Who eats producers or other consumers for energy?

• Herbivores

• Carnivores

• Omnivores

• Decomposers

Who breaks down dead things like worms, fungi, and bacteria?

• Decomposers

• Producers

• Consumers

• Scavengers

What includes all living and non-living things in a given area?

• Ecosystem

• Community

• Population

• Habitat

An area that has all things needed for survival is called a:

• habitat

• desert

• ocean

• mountain

What are non-living factors like soil, water, sunlight, atmosphere, and temperature called?

• Biotic factors

• Abiotic factors

• Living factors

• Organic factors

What includes all living or once living things?

• Ecosystem

• Biosphere

• Habitat

• Community

What is it called when two organisms compete for the same resources?

• Mutualism

• Parasitism

• Competition

• Predation