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What is an Ecosystem?
How Do Plants Get Energy?
How Do Other Living Things Get Energy?
Food Chains and Food Webs
100
An ecosystem is all the living and nonliving things in an environment and how they ________________.
What is "interact"?
100
This is the color of chlorophyll.
What is "green"?
100
Animals that eat both animals and plants are called this.
What is "an omnivore"?
100
Lions and wolves can be considered this because they are at the top of the food chain.
What are "predators"?
200
These are four examples of the nonliving parts of an ecosystem.
What are "water, air, soil, and sunlight"?
200
Plants use energy from this to produce sugar.
What is "sunlight"?
200
A deer gets its energy from eating plants. A deer is this kind of consumer.
What is "an herbivore"?
200
________________ can change food webs, not just population size and storms.
What are "people"?
300
All plants and animals live in this.
What is a "habitat"?
300
Its habitat provides what a plant needs to _____________.
What is "survive"?
300
These types of consumers break down the bodies of dead plants and animals into minerals and nutrients.
What are "decomposers"?
300
People can change food webs in these two ways.
What are "overfishing and deforestation"?
400
A desert habitat can be described as this.
What is "dry, hot, and sunny"?
400
During photosynthesis, a plant produces these three things.
What are "water, oxygen, and sugar"?
400
If good weather makes the plant population increase, the herbivores and carnivores in the food web will (increase or decrease).
What is "increase"?
400
All producers are these.
What are "plants"?