Advertisements
Advertisements
Question
Give any two features of the earth that make it a ‘Unique Planet’.
Short Answer
Advertisements
Solution
- Presence of Liquid Water: Earth is the only known planet in the solar system where water exists in liquid form on the surface. About 71% of Earth's surface is covered by water, which is essential for life. This makes Earth unique as liquid water is vital for supporting life.
- Atmosphere with Life-Supporting Gases: Earth's atmosphere contains a perfect mix of gases, primarily nitrogen (78%) and oxygen (21%), which is essential for life. It also protects the surface from harmful solar radiation and helps regulate the planet's temperature, creating a stable environment for living organisms.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
What is the earth’s mean temperature?
Give the distinctive features of the earth as a unique planet. Also, give three points of comparison with respect to other planets.
Name the different realms of the earth.
Which planet has only one satellite?
Name the following:
Two planets which are nearer to the sun than the Earth.
The shape of the earth is not exactly that of a sphere Why?
What is meant by Summer Solstice?
How many continents are there on the earth?
Match the following.
| 1 | Asia | Vatican city |
| 2 | Africa | Amazon rainforest |
| 3 | Europe | Sahara desert |
| 4 | South America | Kangaroo |
| 5 | Australia | Biggest continent |
Consider the following statements
Statement I: The earth is inclined at 32 1/2°angle.
Statement II: The specific gravity of Saturn is more than that of water.
Which of the statement (s) is/are true
