English

How are sedimentary rocks formed?

Advertisements
Advertisements

Question

How are sedimentary rocks formed?

Very Short Answer
Advertisements

Solution

Continuous deposition of sediments of silt, soil, debris, etc. by water, wind, and ice along lower landforms and solidification into different layers result in the formation of light sedimentary rocks.

shaalaa.com
Rock and it's Types
  Is there an error in this question or solution?
Chapter 6: Rocks - EXERCISES [Page 65]

APPEARS IN

Morning Star Total Geography [English] Class 9 ICSE
Chapter 6 Rocks
EXERCISES | Q IV. 2. (a) | Page 65

RELATED QUESTIONS

Rocks and minerals play a very important role in our lives.
Can you imagine modern life without minerals?


How do acidic igneous rocks differ from basic igneous rocks?


Which rocks are associated with ores of metals?


What processes are involved in the formation of Igneous Rocks?


State the types of rocks for the formation of which the following process is involved.

Solidification of magma on the surface of the earth.


Give one word for the following.

Igneous rocks, which contain a high percentage of silica.


Fill in the blanks

______ rock contain a low percentage of silica and a high percentage of basic oxides.


Give one example of an area of: Metamorphic rocks,


Give one term for the following statement:

Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.


______ is known as the primary rocks.


Diamond is an example of _______ rock.


The two types of Intrusive Igneous rocks are ______.


The word Ignis means rock.


Minerals exist in nature ¡n the form of ______ or ______.


The world Igneous is derived from the Latin word ______ meaning ______.


Explain Dynamic Metamorphism.


Statement (1): Sedimentary rocks consist of many layers.

Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.


Match the following:

A. Basalt 1. Anthracite
B. Limestone 2. Extrusive igneous
C. Coal 3. Metamorphic rock
D. Gneiss 4. Sedimentary rock

Statement (1): Sedimentary rocks consist of many layers.

Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×