Earth Science Final

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What are planetary impact craters?

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Planetary impact craters are depressions on a planet's surface caused by the collision of a meteorite or other celestial body. They provide evidence of the history of collisions in the solar system.

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What is the significance of solar energy in California's electricity production?

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Solar energy has become increasingly significant in California's electricity production, showing a marked increase from 2005 to 2015, reflecting a shift towards renewable energy sources.

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What are biotic organisms?

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Biotic organisms are living components of an ecosystem, such as plants and animals, that interact with each other and their environment.

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What is the relationship between water flow and plant growth?

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Water flow is crucial for plant growth; it typically increases in spring when plants are actively growing and decreases in fall as growth slows.

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How does deforestation for agriculture affect biodiversity?

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Deforestation for agriculture typically decreases biodiversity, leading to higher populations of fewer species and loss of habitat for many organisms.

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What are abiotic factors in an ecosystem?

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Abiotic factors are non-living components of an ecosystem, such as water, sunlight, soil, and temperature, that influence living organisms.

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What is the difference between terrestrial and Jovian planets?

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Terrestrial planets are rocky and closer to the sun (e.g., Earth, Mars), while Jovian planets are gas giants located further from the sun (e.g., Jupiter, Saturn).

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What is the role of photosynthesis in ecosystems?

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Photosynthesis is the process by which plants convert sunlight into energy, producing oxygen and organic compounds that support life in ecosystems.

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What is the impact of climate change on water availability?

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Climate change can alter precipitation patterns, affecting water availability for agriculture and natural ecosystems, often leading to droughts or floods.

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species and their interactions.