0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

The surface of the Moon:
  1. at one time had running water
  2. has an atmosphere similar to the Jovian planets
  3. acquired its present appearance about 100 million years ago
  4. has changed little in the past 2-3 billion years

A
acquired its present appearance about 100 million years ago
B
at one time had running water
C
has an atmosphere similar to the Jovian planets
D
has changed little in the past 2-3 billion years
Solution
Verified by Toppr

The surface of the moon is divided into lunar terrae and lunar maria. Lunar maria formed due to volcanic flow that occurred billions of years ago. There has been no volcanic activity in the past 2-3 billions years, the surface of the Moon has remained unchanged ever since then.

Was this answer helpful?
1
Similar Questions
Q1
For thousands of years the human population on the earth increased very slowly.
View Solution
Q2
Which of the following gas that was least present in the earth's atmosphere over 2 billion years ago?
View Solution
Q3
The amount of water on earth today compared with the amount of water on earth at the time it was formed about 5 billion years ago is :
View Solution
Q4
Which one is present today but was absent about 3 to 5 billion years ago?
View Solution
Q5
The gradual appearance of human from ape-ancestor took about ......... million years.
View Solution