Inside Our Earth — Social Studies STD 7 — Question
CBSE BoardEnglish MediumSTD 7Social StudiesInside Our Earth3 Marks
Question
What are extrusive igneous rocks? Give an example.
✓
Answer
When the molten lava comes on the earth’s surface, it rapidly cools down and becomes solid. Rocks formed in such a way on the crust are called extrusive igneous rocks. The example is Basalt rock found in Deccan plateau.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.