Answer: Earthquake refers to the sudden shaking of the earth due to the release of energy by the seismic ways in the earth's interior. An earthquake of magnitude 2 is exactly ten times bigger, as well as about 31-33 times stronger than that of magnitude 1 .

Richter scale is used to measure magnitude of an earthquake, that means how much energy has been released due to the release of seismic waves.

7 0

3 years ago

What happens after magma is formed?1. Magma escapes by intrusion.2. Magma escapes by extrusion.3. Magma escapes to the bodies of

ad-work [718]

Answer:

Magma cools and crystallizes to form igneous rock. Igneous rock undergoes weathering (or breakdown) to form sediment. The sediment is transported and deposited somewhere (such as at the beach or in a delta, or in the deep sea). The deposited sediment undergoes lithification (the processes that turn it into a rock).

Explanation:

Hope this helps

3 0

3 years ago

After you review the rock cycle. What is the right order to form new rocks? A Sediments are deposited in specific places B The s

Inessa [10]

Answer:

C Weathering breaks different rocks down into sediment.

D Erosion carries the sediment dawn hill.

A Sediments are deposited in specific places.

E The sediments impact due to pressures.

B The sediments are cemented together forming a sedimentary rock.

Explanation:

The rock cycle takes place from the igneous rocks that are primary rocks that are eroded and leading to the formation of sediments and watch later on get deposited downhill.

Their compaction along with the pressure over the period of time leads to the formation and consolidation of sedimentary rocks. This there a product of weathering, transportation, deposition, and cementation.

5 0

2 years ago

An asteroid is in circular orbit around the Sun. Its distance from the Sun is 7.3 times the average distance of Earth from the S

satela [25.4K]

Answer:

An asteroid is in circular orbit around the Sun. Its distance from the Sun is 7.3 times the average distance of Earth from the Sun. The period of this asteroid is C : 20 Earth years .

Explanation:

Kepler's law

T² ∝ R³

T = orbital period of the planet

R = semi major axis of the orbit.

Now

( T₁ / T₂ )² = ( R₁ / R₂ )³

T₁ = Earth time period = 1 year

T₂ = Asteroid time period

R₁ = The distance between Earth and Sun

R₂ = The distance between Asteroid and Sun

From the question ,

R₂ = 7.3 R₁

applying on the above equation ,

( T₁ / T₂ )² = ( R₁ / R₂ )³

( 1 / T₂ )² = ( R₁ / 7.3 R₁ )³

( 1 / T₂ )² = ( 1 / 7.3 )³

T₂ = 19.7 year

Hence ,

approximately T₂ = 20 years.

The period of this asteroid is C : 20 Earth years .

8 0

3 years ago