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Questions and Answers
Which of the following subsystems is NOT a major category of Earth's system?
Which of the following subsystems is NOT a major category of Earth's system?
- Air
- Living things (correct)
- Water
- Land
Which term is used to describe the non-living things in Earth's system?
Which term is used to describe the non-living things in Earth's system?
- Hydrosphere
- Biophysical elements
- Lithosphere (correct)
- Biosphere
What is the accepted age of the universe?
What is the accepted age of the universe?
- 10 billion years
- 15 billion years (correct)
- 25 billion years
- 20 billion years
What are the four major subsystems of Earth's system primarily grouped into?
What are the four major subsystems of Earth's system primarily grouped into?
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What does the term 'atmo' in 'atmosphere' stand for?
What does the term 'atmo' in 'atmosphere' stand for?
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Which factor is NOT one of the five factors of soil formation?
Which factor is NOT one of the five factors of soil formation?
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What is the main source of material for soil formation?
What is the main source of material for soil formation?
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How does the base status of the parent material affect soil pH?
How does the base status of the parent material affect soil pH?
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What does waterlogging in low-lying poorly-drained areas cause in the soil?
What does waterlogging in low-lying poorly-drained areas cause in the soil?
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How does climate affect soil formation?
How does climate affect soil formation?
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