Question

 Consider the properties of Igneous rocks

1.They are crystalline in structure

2.They occur in strata

3.They do not contain fossils.

Select the correct answer using following codes

• A. 1 and 2 only
• B. 1 and 3 only
• C. 2 and 3 only
• D. 1,2 and 3

Answer 1

Answer:

B. 1 and 3 only

Igneous rocks are formed by cooling and solidification of molten rock from beneath the earth’s crust. They do not occur in strata nor do they contain fossils. They are crystalline in structure.