Question

4. Give reasons.
(i) We cannot go to the centre of the earth.
(ii) Sedimentary rocks are formed from sediments.
(iii) Limestone is changed into marble.

Answer fast

Answer 1

Explanation:

Since the temperature and pressure increase enormously as we go deeper and deeper inside the earth, we cannot go to the centre of the earth. ... Answer: Because of extreme heat and pressure, limestone undergoes a change in its form and turns into marble

Sedimentary rocks are formed when sediment is deposited out of air, ice, wind, gravity, or water flows carrying the particles in suspension. This sediment is often formed when weathering and erosion break down a rock into loose material in a source area.

Marble is formed from limestone when the limestone is affected by heat and high pressure during a process known as metamorphism. ... Limestone change into marble when a great heat and pressure come from the under of the earth change into marble

Answer 2

Answer:

Hii, answer is given below:-

Question:- Give reason for the following:-

• We cannot go to the center of the earth .
• Sedimentary rocks are formed from sediments.
• Limestone is changed into marbles.

Answer:- Reasons are given below for the following statements:-

• We cannot go to the center of the Earth because of heat and pressure which enormously increases as we go deeper and deeper.
• Sedimentary rocks are formed from sediments because of extreme compression and hardening of the particles of sediment which are deposited by wind, water etc.
• Limestone is changed into marble because of extreme heat and pressure, limestone undergoes a change in its form and turns into marble.

Hope it was a helpful one!