Answer:
Enhancement, Image pre-processing, Classification, Transformation
Explanation:
TECHNIQUE USED IN LANDSAT SATELLITE IMAGE ARE
1. Enhancement :-
It can be used to perceive visually. The picture that has already been corrected is enhanced to be interpreted
2.Image pre-processing :-
Used in the correction process. It help to corrects the radiometric, geometric and atmospheric distortion.
3. Classification :-
Used to strengthen the picture by condensing the pixels.
4. Transformation :-
Used to define characteristics such as geological constructions, models of drainage structure, bridge, highway, houses, etc.
Sand sheets and dunes cover approximately 25 percent of the Sahara's surface.
Answer:
I think its c but i may be wrong.
Explanation:
ANSWER: False
EXPLANATION: Glaciers move downhill due to gravity and internal deformation. Until the thickness exceeds 50 meters, it causes plastic move which causes them to start them to move. They also move through basal sliding in which it slides over terrain, lubricated by the presence of liquid water created from ice that melts under high pressure from frictional heating.
It is lunar cycles *if this helped you in anyway please be sure to leave a thanks:)