GENERAL KNOWLEDGE

GK

WORLD GEOGRAPHY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What external force most likely formed the Great Lakes?
A
plate separation made the ground sink
B
strong winds wore down the ground
C
rivers eroded the ground
D
glaciers scraped the ground
Explanation: 

Detailed explanation-1: -Erosion is an external force that is constantly changing the surface of Earth. Subduction is the physical process in which heavy oceanic plates slide under continental plates. Continental drift is caused by external forces. The amount of water in the water cycle is constantly changing.

Detailed explanation-2: -Accretion theory explains how planets formed from the gas, dust, and ice revolving around an early sun. The dust collected into clumps and would stick together due to gravitational forces. Gravity is the force behind accretion that pulls particles of matter together.

There is 1 question to complete.