Earth is capable of supporting life, unlike many other planets because?, Choose all that supply
A. Earth has a gaseous atmosphere for only a part of the year.
B. Earth's atmosphere help maintain the conditions necessary to sustain life.
C. Earth is located inside the asteroid belt
D. Earth is a terrestrial body
B. Earth's atmosphere help maintain the conditions necessary to sustain life.
D. Earth is a terrestrial body
The correct answers are:
B. Earth's atmosphere helps maintain the conditions necessary to sustain life.
D. Earth is a terrestrial body.
To determine why Earth is capable of supporting life, we need to examine the options provided and select the correct ones.
A. Earth has a gaseous atmosphere for only a part of the year. This statement is not accurate. Earth has a gaseous atmosphere all year round, which is essential for supporting life. So, this option is incorrect.
B. Earth's atmosphere helps maintain the conditions necessary to sustain life. This statement is correct. Earth's atmosphere consists of various gases, such as oxygen, nitrogen, and carbon dioxide, which are crucial for supporting life. The atmosphere acts as a protective layer, regulates temperature, and provides the necessary gases for respiration and photosynthesis. Therefore, this option is correct.
C. Earth is located inside the asteroid belt. This statement is not accurate. Earth is actually located inside the inner region of the Solar System, between Venus and Mars, and is outside the main asteroid belt located between Mars and Jupiter. So, this option is incorrect.
D. Earth is a terrestrial body. This statement is correct. Earth is considered a terrestrial planet, which means it has a solid, rocky surface. Terrestrial planets, due to their composition and conditions, have a higher probability of supporting life compared to gaseous or giant planets. Therefore, this option is correct.
In summary, the correct options that explain why Earth is capable of supporting life are B. Earth's atmosphere helps maintain the conditions necessary to sustain life and D. Earth is a terrestrial body.