Geography
Which of the following process is responsible for the formation of igneous rocks?
- Sedimentation
- Metamorphism
- Cooling & solidification of magma
- Lithification
Related Questions
The cyclic process of changing the form of rocks is called
- Natural cycle
- Rock cycle
- Stone cycle
- Metamorohism
Which of the following is the example of metamorphic rock?
- Sandstone
- Gneiss
- Chalk
- Granite
Rina has the hobby of collecting different stones from different areas wherever she travels. Those stones are having different colour and texture. Some are hard and some are soft. What is the reason for such difference?
Tina has been given two samples of igneous rocks. She gets a smooth feeling when touches the sample A and gets a rough feeling when she touches the sample B. How can she understand whether sample A and B are extrusive or intrusive igneous rock?