Page 17 - Science Course 3 (Book 1)

Mo1-L1: Lesson Review Quiz (Multiple Choice)

Direction: On the line before each statement, write the letter of the correct answer.

1. Ecosystems that have similar climates and contain similar types of plants are grouped together
into
A. biomes.
B. populations.
C. communities.

2. A habitat is a
A. location.
B. time frame.
C. food source.

3. The spread of disease is more likely when population density
A. decreases.
B. increases.
C. remains stable.

Mo1-L1: Lesson Review Quiz (Matching)

Direction: On the line before each definition, write the letter of the term that matches it correctly. Each
term is used only once.

____________ 4. the number of individuals divided by the amount of living space A. abiotic factors
____________ 5. all the populations living in an ecosystem at the same time B. biotic factors

____________ 6. nonliving things in an ecosystem C. community
____________ 7. living things in an ecosystem D. population
____________ 8. organisms of the same species living in an ecosystem E. population density

Short Anwer Respond to each statement on the lines provided.

1. Define biome in terms of ecosystems.

2. Describe what makes a habitat suitable for a specific organism.

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