Show:
Ecology
Earth Systems
Living things
Energy and Matter
Misc
100

An organism that produces its own food

What is producer/plant?

100
The layer of gas surrounding the earth.
What is atmosphere?
100

An animal taken by a predator as food.

What is prey?

100
A material that occupies space and has mass.
What is matter?
100
To process a material (cans or glass) in order to use it again.
What is recycling?
200
The complex community of organisms and its environment functioning as an ecological unit.
What is ecosystem?
200
The name for all the water on the earth.
What is the hydrosphere?
200

The smallest unit of a living thing.

What is a cell?

200

This type of energy is released from the sun

What is light or thermal energy?

200

Another word for orbit. Ex: The Earth orbits around the Sun.

What is revolve?

300

The arrows in a food web represent the flow of ______.

What is energy?

300
The process by which water evaporates into the atmosphere, condenses and falls back to the earth by precipitation.
What is water cycle?
300

The part of the cell that is responsible for storing genetic information.

What is the nucleus?

300
Energy in motion.
What is kinetic energy?
300

A great deal of variety in an environment.

What is biodiversity?

400

The original source of energy for any food web or food chain.

What is the sun?

400

A type of rock that forms from the cooling of magma.

What is igneous rock?

400
Reproduction that involves only one parent and creates genetically identical offspring.
What is asexual reproduction?
400

An object at rest will stay at ________ unless acted upon by an unbalanced force.

What is rest?

400

When NO new substance is formed.

What is physical change?

500
The reintroduction of this species into Yellowstone National Park rebalanced the ecosystem.

What is wolf?

500

When sediment is transported by water or wind to another location.

What is erosion?

500

A group of organisms that can reproduce and create fertile offspring with one another.

What is a species?

500

Stored energy because of its position or chemical make-up.

What is potential energy?

500

This is a product of photosynthesis.

What is oxygen or glucose?