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High School Biology: Communities and Populations - Natural Resources and Climate Change (Fill in the blank)
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Avg score: 59% Most missed: “The ____________ layer shields Earth from most of the sun’s harmful UV radiation…”
High School Biology: Communities and Populations - Natural Resources and Climate Change (Fill in the blank)
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8 Questions

1. ____________ use is the use of resources in a way that meets the needs of the present and also preserves the resources for future generations.

2. Just ____________ is the difference between an ice-free and an ice-covered Earth.

3. A ____________ resource is something supplied by nature that helps support life.

4. All life relies on a relatively narrow range of ____________, or acidity.

5. Excess ____________ from fertilizer in runoff can cause algal blooms.

6. The atmosphere contains ____________ for cellular respiration and carbon dioxide____________ for photosynthesis.

7. Soil is the foundation of ____________ ecosystems.

8. The ____________ layer shields Earth from most of the sun’s harmful UV radiation.