Biotic/Abiotic
Food Chains/Webs/
Energy Pyramid
Parts of an Ecosystem
Classifications
Changes in Ecosystems
100
Air, water, soil, and sunlight are these type of factors in an ecosystem?
What are abiotic factors?
100
What is the difference between a food chain and a food web?
A food web is several interconnected food chains.
100
Name a population you would find in an ocean ecosystem.
Fish, sharks, coral reef, whales, starfish, sea horses, etc.
100
Give an example of a producer?
What is a plant.
100
True or False Ecosystems are always changing.
What is true.
200
Cats, trees, and snakes are examples of this kind of factors in a ecosystem.
What are biotic factors?
200
The majority of the our energy comes from ______?
The sun
200
All the populations of plants and animals that live in an ecosystem.
What is a community?
200
What is a example of a predator and its prey?
What is for example, fox (pedator) and rabbit (prey).
200
Give an example of a natural disaster that could change, or destroy an ecosystem.
What is flood, earthquake, volcano, etc.
300
Which of the following is an example of a living thing: a feather, water, a beetle, rocks, a waterfall
beetle
300
What is the largest section of the energy pyramid?
Producers
300
This provides a population with all its needs and includes nonliving and living things. A specific place where an organism lives.
What is a habitat?
300
How are producers different from all consumers?
What is producers make their own food.
300
True or False - Changing one thing in an ecosystem will not affect anything else in that ecosystem.
What is false.
400
Which is nonliving? A squirrel, two raccoons, fungus, a rock, a palm tree
What is a rock.
400
Construct a food chain using a snake, grass, hawk, mouse, and grasshopper. (Make sure to use arrows)
grass>grasshopper>mouse>snake>hawk
400
What is an area of land and all the living and nonliving things that interact within it.
What is an ecosystem?
400
The role of a snake in a community.
What is a consumer?
400
True or False - An increase in predators in an ecosystem causes an increase in prey.
What is false.
500
Is soil a biotic factor or abiotic factor?
What is abiotic?
500
When the population of herbivores in an ecosystem decreases, what happens to the producers? What happens to the carnivores?
What is producers increase and carnivores decrease.
500
Jim walked through the woods and saw a frog, a bear, a fox, and a bush. Did he see a community or a population of living things?
What is a community?
500
An animal that hunts another living thing for food.
What is a predator?
500
Name three limiting factors in an ecosystem and how they affect a population.
What is food, water, shelter. They limit it from exceeding the carrying capacity.
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