1) Crust:
• outermost layer of the earth
Continental crust : crust beneath the continents
- less dense , granite rock
Oceanic crust : crust beneath the oceans
-denser , basalt rock
2) mantle
-largest layer of earth
Lithosphere : Uppermost mantle
-rigid and brittle
Asthenosphere : lower mantle
- high pressure and temperature brings the rock close to its melting point for it to be easily deformed.
3) Core
-centre of the earth
-solid & nickel
Inner core
- solid layer because of high temperature and pressure being exerted by surrounding layers
Outer core
-liquid layer.
Answer:
the doppler effect helps us Know....
How far away objects in space are.
Hope You got it!
Answer:
What are horse latitudes?
Explanation:
a belt of calm air and sea occurring in both the northern and southern hemispheres between the trade winds and the westerlies.
1) ~ Answer is D ( Erosion). In earth science, erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust.
4) ~ Answer is A ( rock wearing down due to acid rain)
11) ~ Answer is C, there was no life during that period of time.
