WORLD GEOGRAPHY विश्व भूगोल Quiz #75
Igneous rocks are said to be acidic when they contain high proportion of:
Batholiths and Laccoliths are formations of:
A block of the earth's crust that has remained in position while the ground around it has subsides is known as :
Consider the following statements: 1. Igneous rocks are classified into Extrusive and Intrusive rocks. 2. Sedimentary rocks are also called as Primary rocks 3. Marble is an example of Metamorphic rocks 4. Coal is a sedimentary rock Which of the above statements is/are correct?
India broke away from Australia and Antarctica and started moving north in the period of:
The well-defined zones of seismic activity in the world where the largest number of earthquakes originates is :
Which one of the following types of volcanic eruptions is not usually explosive?
Which of the following are true with regard to igneous rocks? 1. They are formed inside the earth, under great pressure 2. They do not occur in layer 3. They are mostly crystalline in nature 4. They contain fossils
Which of the following are true with respect to sedimentary rocks? 1. The rocks are deposited in layers 2. The particles of rocks are at times wholly of organic nature 3. The rocks are not crystalline 4. Their structure is determined by great pressure or heat
Who gave the idea that originally there was only one continent called Pangea ?