Producers and Consumers
Food Webs
Ecological Pyramids
Spheres of the Earth
Water Cycle
200

Producers use this process to gain energy from sunlight

What is photosynthesis?

200

This is the energy source for all ecosystems

What is the Sun?

200

This type of pyramid shows the total population count of a species in each level

What is a number pyramid?

200

This sphere is made of all living things on Earth.

What is the biosphere?

200

A change in phase from liquid to gas.

What is evaporation?

400

This type of consumer eats the remains of other dead organisms

What is a decomposer?

400

This is a series of steps in which organisms transfer energy by eating and being eaten

What is a food chain?

400

In this type of pyramid, the widest level is always the base

What is an energy pyramid?

400

This consists of all water on Earth.

What is the hydrosphere?

400

A change in phase from gas to liquid.

What is condensation?

600

This is another word for a producer (hint: not looking for plant!!)

What is an autotroph?

600

A graph showing multiple food chains are combined into a network of interactions

What is a food web?

600

An energy pyramid shows this

What are the total calories available in each trophic level?

600

This consists of the crust, mantle, and the core

What is the Geosphere?

600

The name for condensed water vapor falling from the sky.

What is precipitation?

800

This type of creature consumes both plants and animals

What is an omnivore?

800

The base level of a food web contains these

What are primary producers?

800
A biomass pyramid shows this

What is the total mass of all the creatures in each trophic level?

800

The lower layer of this sphere is where all weather occurs.

What is the atmosphere?

800

The loss of water from plants to the atmosphere.

What is transpiration?

1000

This type of creature consumes dead animals, but not for the purpose of decomposition

What is a scavenger?

1000

The top level of a food web contains this type of species

What is an apex predator?

1000

The 10 percent rule describes the transfer of this

What is energy from one trophic level to another?

1000

This sphere consists of only the crust and the upper mantle.

What is the lithosphere?

1000

The process by which surface water enters the soil.

What is infiltration?

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