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| 1 | |
What is ecology? |
| | A) | Ecology is the study of how animals interact with plants. |
| | B) | Ecology is the study of Earth and its systems. |
| | C) | Ecology is the study of relationships between living things and the environment. |
| | D) | Ecology is the study of soil, weather, and water. |
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| 2 | |
Which list shows examples of abiotic parts of an ecosystem? |
| | A) | temperature, sunlight, water |
| | B) | plants, temperature, sunlight |
| | C) | animals, plants, water |
| | D) | animals, insects, plants |
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| 3 | |
Which of the following are biotic parts of a pond ecosystem? |
| | A) | soil |
| | B) | water |
| | C) | aquatic plants |
| | D) | plant debris |
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| 4 | |
An ecosystem consists of… |
| | A) | all of the environmental factors affecting a certain place. |
| | B) | all of the interacting biotic and abiotic parts of a certain place. |
| | C) | only the biotic parts of a certain place. |
| | D) | only the abiotic parts of a certain place. |
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| 5 | |
Which of the following are land-based ecosystems? |
| | A) | ant colony, pond, desert |
| | B) | forest, ocean, pond |
| | C) | city, lake, river |
| | D) | ant colony, desert, forest. |
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| 6 | |
The term aqua means |
| | A) | water |
| | B) | river |
| | C) | stream |
| | D) | liquid |
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| 7 | |
Human activities… |
| | A) | can only affect the abiotic parts of an ecosystem. |
| | B) | can only affect the biotic parts of an ecosystem. |
| | C) | have no effect on the balance of an ecosystem. |
| | D) | can affect the balance of an ecosystem. |
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