Where Will The Team Find Hard Solid Rock?

Underneath both the soil and the ocean, Earth’s outer layer is made of water. The team is drilling underground at sites 1 and 2. Where will the team find hard, solid rock? They will find hard,

solid rock below site 1

.

Where can you find hard solid rock?

Underneath both the soil and the ocean,

Earth’s outer layer

is made of hard, solid rock. Underneath the soil, Earth’s outer layer is made of hard, solid rock.

Can you find hard solid rock in the ocean?

Underneath the soil,

Earth’s outer layer

is made of hard, solid rock. Underneath the ocean, Earth’s outer layer is made of sand. Underneath both the soil and the ocean, Earth’s outer layer is made of water. … They will find hard, solid rock below site 2.

What is happening at the place where the plates are moving toward each other?

Convergent boundaries

are areas where plates move toward each other and collide. These are also known as compressional or destructive boundaries. Subduction zones occur where an oceanic plate meets a continental plate and is pushed underneath it. Subduction zones are marked by oceanic trenches.

What happened with the plates and the mantle between South America and Africa?

At convergent plate boundaries, one plate moves underneath the other plate and sinks into the mantle. The South American and African Plates moved apart as

a divergent boundary formed between them and an ocean basin formed and spread

.

What is a diagram that shows what the inside of something looks like called?

A cutaway drawing, also called a cutaway diagram

is a 3D graphics, drawing, diagram and or illustration, in which surface elements of a three-dimensional model are selectively removed, to make internal features visible, but without sacrificing the outer context entirely.

What could explain how these fossils got so far apart?

What could explain how these fossils got so far apart?

India and South Africa are parts of different plates

. The plates slowly moved far apart as soft, solid rock from underneath got added to the edges of the plates over millions of years. India and South Africa are parts of different plates.

What is the Earth’s outer layer underneath the ocean?

Earth’s outermost, rigid, rocky layer is called the

crust

. It is composed of low-density, easily melted rocks; the continental crust is predominantly granitic rock (see granite), while composition of the oceanic crust corresponds mainly to that of basalt and gabbro.

What Earth’s outer layer is like underneath the surface?

mantle

(in geology) The thick layer of the Earth beneath its outer crust. The mantle is semi-solid and generally divided into an upper and lower mantle.

What is a long deep indentation in the ocean floor formed when two plates move together?

Ocean trenches

are long, narrow depressions on the seafloor. … In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet.

Where is Earth’s heat energy most concentrated?

Where Do We Find Geothermal Energy? Although heat from the center of the Earth is migrating to the surface everywhere, the heat is concentrated at

the edges of tectonic plates

.

In what direction do the two plates move?

The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move

sideways in

relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.

Can you see tectonic plates?

The North American and Eurasian tectonic plates meet in

Thingvellir

, where they’re visible to visitors walking through the Thingvellir National Park. … There, you can touch both plates at the same time and see some of the clearest water on earth.

Are continents sinking?

The continents, “floating” on the earth’s denser interior,

have sunk as much as two miles below their “proper” height

, according to a report in the February issue of Geophysical Research Letters. … It has long been assumed that the continents float on the underlying rock, just as an iceberg floats in water.

How fast did Pangea break apart?

This is most dramatically seen between North America and Africa during Pangea’s initial rift some 240 million years ago. At that time, the slabs of rock that carried these present-day continents crawled apart from each other at

a rate of a millimeter a year

. They remained in this slow phase for about 40 million years.

Did South America break off from Africa?

Between about 170 million and 180 million years ago, Gondwana began its own split, with Africa and South America breaking apart from the other half of Gondwana.

About 140 million years ago

, South America and Africa split, opening up the South Atlantic Ocean between them.