Show:
Earth's Systems
The Biosphere
Ecosystems
Consumer, Producer, or Decomposer
Other
100
The layer of gases that surround Earth
What is the atmosphere?
100
A description of the feeding relationships between organisms in an environment.
What is a food chain?
100
Refers to something that has never been alive or to things that were once alive and now dead.
What is nonliving?
100
Redworm
What is a decomposer?
100
A community of organisms interacting with each other and with nonliving factors in an environment
What is an ecosystem?
200
A system of interacting living organisms.
What is the biosphere?
200
A living thing.
What is an organism?
200
An organism that only eats producers (plants)
What is a herbivore?
200
A leopard.
What is a consumer?
200
The products of photosynthesis.
What are sugar, water, and oxygen?
300
Earth's core, mantle, and crust
What is the geosphere?
300
The feeding relationships among all the organisms in an ecosystem.
What is a food web?
300
An organism that hunts other organisms
What is a predator?
300
A rose bush.
What is a producer?
300
This is where plants produce food.
What is in their leaves?
400
The interacting water on, under, and above the Earth's surface.
What is the hydrosphere?
400
These make their own food from sunlight, water, minerals, and carbon dioxide.
What are producers?
400
An organism that eats producers and consumers.
What is an omnivore?
400
Bacteria
What is a decomposer?
400
Examples of this include: temperature, light, wind, and season.
What are nonliving factors?
500
Much of the Earth is covered by this.
What is water?
500
In this ecosystem the most important producers are plants.
What is a terrestrial ecosystem?
500
If the population of squirrels in Leicester suddenly dropped, this population would also drop.
What is (any predator of squirrels)?
500
Phytoplankton
What is a producer?
500
This is what is missing from a food web that has: frog, squirrel, hawk, fly, moth, and grass.
What is a decomposer (bacteria, etc.)?