Producers and Consumers in Ecosystems
Explore the roles of producers, consumers, and decomposers in various ecosystems with this Grade 7 science worksheet.
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Producers and Consumers in Ecosystems
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability.
1. Which of the following organisms is a producer?
Lion
Grass
Rabbit
Fungus
2. An organism that eats only plants is called a:
Omnivore
Carnivore
Herbivore
Decomposer
3. Organisms that produce their own food are called .
4. Animals that hunt and eat other animals are known as .
5. A food shows how energy flows through an ecosystem.
6. Explain the difference between a primary consumer and a secondary consumer.
7. Observe the food web below. Identify one producer, one primary consumer, and one secondary consumer.
Producer:
Primary Consumer:
Secondary Consumer:
8. Decomposers break down dead organisms and return nutrients to the soil.
True
False
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