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प्रश्न
Earth has a very hospitable temperature and mix of chemicals that have made life abundant here. Most notably, earth is unique in that most of our planet is covered in liquid water, since the temperature allows liquid water to exist for extended periods of time. Besides liquid water and temperature identify the other features of our planet that make it great for sustaining life.
पर्याय
Presence of an atmosphere
Solid crust
Distance from the sun
All of the above
MCQ
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उत्तर
All of the above
Explanation:
- Presence of an atmosphere: Earth's atmosphere, which is composed of gases like oxygen and nitrogen, provides essential elements for life and protects the planet from harmful solar radiation. It also regulates the climate and helps maintain the right temperature for life.
- Solid crust: Earth's solid crust provides the necessary surface for the development of landforms, soil, and ecosystems where life can thrive. It also helps recycle essential elements like carbon and nutrients that are vital for living organisms.
- Distance from the Sun: Earth's location in the “Goldilocks zone,” or the habitable zone, allows the right conditions for liquid water and stable temperatures. It is not too hot nor too cold, making it perfect for sustaining life.
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