The Mississippi river carries tons of tiny rock fragments called sediments into the Gulf of Mexico. What do you think will happen to these sediments after a few million years?
By the water waves hitting the rocks all the times and small pieces of rock comes apart.
a river breaks down a rock by the water constantly hitting. finally it breaks up into minerals.
Rocks get into a river from the top of a mountain because they are moved by the agents of erosion. Three of these agents are wind, water and ice.
Originally rocks have jagged edges once in a river erosion from the constant flow of the water and sometimes smaller rocks/pebbles makes them roundish and smooth.
Comes from Earth's core or volcanos
Solid rocks
the movement in the rocks dosnot cause the ground to shake?
from the ground
Igneous rocks are types of rocks that are formed by fire. They can be formed in the ground from magma that gets trapped in air pockets. Above ground they can form when lava cools along the ground.
It is formed both- above ground (as extrusive igneous rocks) or below ground (as intrusive igneous rocks).
Extrusive igneous rocks are one type of rocks that can be formed above the ground. Sedimentary rocks can also be formed above the ground.
Extrusive igneous rocks and some sedimentary rocks are formed above ground.
Solid rocks
Igneous rocks form because, magma cools under the ground, or magma erupts, then cools on the ground forming these rocks.
the movement in the rocks dosnot cause the ground to shake?
the movement in the rocks dosnot cause the ground to shake?
from the ground
Igneous rocks are types of rocks that are formed by fire. They can be formed in the ground from magma that gets trapped in air pockets. Above ground they can form when lava cools along the ground.
It is formed both- above ground (as extrusive igneous rocks) or below ground (as intrusive igneous rocks).
Extrusive igneous rocks and some sedimentary rocks are formed above ground.
Igneous rocks
On (or in) the ground.