Question

1) Why is life in our solar system possible only on Earth?

2) Who was Ferdinand Magellan?

3) What is the shape of the Earth?
What is horizon?

4)What does the surface of the Earth consist of?

5) Why were people, a long time ago, afraid of travelling long distances?

6) Where is the Earth flat?

7)What is the importance of the atmosphere?​

Answer 1

Answer:

1Earth is the only inner planet in our solar system that has liquid water on its surface. ... Earth's amazing gaseous atmosphere is responsible for making life possible on this, the third planet from the Sun.

Answer 2

i) earth is the only planet supporting life

ii) don't know

iii) spherical

iv) atmosphere, biosphere,water, biotic and abiotic components

v) they didnot have a compass

vi) earth is flat cause we see it as flat

vii) it is the source of life