Advertisements
Advertisements
Question
Explain this term associated with rocks: Lithification of Rocks.
Solution
It is the process of turning the loose material into hard rock, which helps in the formation of the sedimentary rocks found in different layers one upon another.
APPEARS IN
RELATED QUESTIONS
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
Fill in the blank
Granite is an example of intrusive ________ rocks.
Fill in the blank
Conglomerate is an example of _____________ rocks.
Give an example of intrusive igneous rock.
State two points of distinction between rocks and minerals.
What are Sills?
Which rocks are associated with ores of metals?
What is Mechanical Metamorphism?
Differentiate between Rock and Mineral
Fill in the blanks
______ rocks are formed by the deposition of shells and skeletons of organism.
Give one example of an area of: Igneous rocks
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
Distinguish between Intrusive and Extrusive Rocks
______ is known as the primary rocks.
This is the storehouse of rocks.
Oldest Sedimentary rocks of the world has been identified in Green land.
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 |
Match the following:
Group 'A' | Group 'B' | ||
A. | Granite | 1. | Bedrock |
B. | Soil layer | 2. | Plutonic rock |
C. | Barren island | 3. | Strip farming |
D. | Soil conservation | 4. | Active Volcano |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.