Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Standard V
Science
Question

Choose the correct statements regarding igneous rocks:
(1) In terms of origin, there are two main classes of rocks.
(2) Volcanic rocks have big crystals.
(3) Basalt is a common plutonic rock.
(4) Granite, Diorite, Gabbro are plutonic rocks.
Select the correct answer using the codes given below.
  1. 1 and 4
  2. 1 and 3
  3. 1 and 2
  4. All of these

A
1 and 3
B
1 and 4
C
1 and 2
D
All of these
Open in App
Solution
Verified by Toppr

Was this answer helpful?
0
Similar Questions
Q1
Choose the correct statements regarding igneous rocks:
(1) In terms of origin, there are two main classes of rocks.
(2) Volcanic rocks have big crystals.
(3) Basalt is a common plutonic rock.
(4) Granite, Diorite, Gabbro are plutonic rocks.
Select the correct answer using the codes given below.
View Solution
Q2
Consider the following statements:
(1) Acid igneous rocks such as granite are less dense and are light in colour than basic rocks.
(2) Granite is a plutonic rock.
(3) Granite is a common volcanic or extrusive rock and forms lava flows, lava sheets and lava plateaux.
(4) Granite are the basic igneous rocks.
Which of the statements given above is/are correct?
View Solution
Q3
Earth crust is made up of various types of rocks. Choose the correct statements:
(1) Rocks may be classified into three major groups according to their origin and appearance.
(2) Igneous rocks may be subdivided on the basis of mineral composition.
(3) Igneous rocks with high silica content are said to be acidic, such as granite.
(4) Basic oxides make rocks denser and darker.
Select the correct answer using the codes given below.
View Solution
Q4
This is plutonic rock

(a) granite
(b) gypsum
(c) basalt
(d) gneiss
View Solution
Q5
Consider the following statements:
(1) Igneous rocks are rich in natural gas.
(2) Igneous rocks are rich in metallic minerals.
(3) Igneous rocks are not fossiferous.
(4) Igneous rocks consist of silicate minerals.
Which of the statements given above are correct?
View Solution