Earth is capable of supporting life, unlike many other planets because (1 point) Responses Earth has a gaseous atmosphere for only a part of the year. Earth has a gaseous atmosphere for only a part of the year. Earth's atmosphere help maintain the conditions necessary to sustain life. Earth's atmosphere help maintain the conditions necessary to sustain life. Earth is a terrestrial body. Earth is a terrestrial body. Earth is located inside the asteroid belt
The correct response is: Earth's atmosphere helps maintain the conditions necessary to sustain life.
Earth is capable of supporting life, unlike many other planets because:
- Earth's atmosphere helps maintain the conditions necessary to sustain life. The Earth's atmosphere contains a composition of gases, including nitrogen, oxygen, and traces of other gases, which create the right conditions for life to thrive.
- Earth is a terrestrial body. Being a terrestrial planet means that Earth has a solid surface, as opposed to being a gas giant like Jupiter or Saturn. This solid surface provides a stable foundation for life to exist.
- Earth is located inside the asteroid belt. This placement within our solar system helps protect Earth from frequent and direct collisions with large asteroids, reducing the risk of catastrophic events that could wipe out life on the planet.
Overall, the combination of Earth's gaseous atmosphere, terrestrial nature, and its location within the asteroid belt makes it unique among planets and allows for the support of life.
The correct answer is: Earth's atmosphere helps maintain the conditions necessary to sustain life.
Explanation: Earth's atmosphere plays a crucial role in supporting life as we know it. It is composed of various gases, primarily nitrogen, oxygen, carbon dioxide, and trace amounts of other gases. This combination of gases creates the right conditions for life to thrive.
The atmosphere provides a protective shield against harmful solar radiation and meteoroids. It also helps regulate the Earth's temperature by trapping heat from the Sun, creating a mild climate suitable for life. The presence of oxygen in the atmosphere allows for the process of respiration, which is essential for most forms of life.
To come to this conclusion, you can consider various factors that make Earth suitable for life compared to other planets:
1. Atmosphere: Earth's atmosphere contains a mix of gases that are necessary for sustaining life. Other planets may have little or no atmosphere, or they may have an atmosphere composed of gases that are not conducive to life.
2. Distance from the Sun: Earth is located within the habitable zone of our solar system, where conditions are favorable for liquid water to exist. Water is essential for life as we know it, and other planets may be too close or too far from their star to support liquid water.
3. Terrestrial Body: Earth is a terrestrial planet, meaning it is made up of solid rock and metal. Terrestrial planets have a solid surface, which is conducive to the development of ecosystems and the proliferation of life.
4. Location in the asteroid belt: This statement is incorrect. Earth is not located inside the asteroid belt. The asteroid belt is a region between the orbits of Mars and Jupiter where many small rocky objects, called asteroids, are found. Earth's orbit is further from the asteroid belt.
Considering these factors, it becomes clear that Earth's atmosphere, combined with other factors like its distance from the Sun and being a terrestrial planet, make it uniquely capable of supporting life compared to many other planets.