Fill in the Blanks1. The core is separated from the mantle by a bounda

1.	Fill in the Blanks1. The core is separated from the mantle by a boundary called .......2. The earthquake waves are recorded by an instrument known as .....3. Magma rises to the surface and spreads over a vast area is known as ......4. An example for active volcano ......5. Seismology is the study of ........
Answer» 1. Weichart – Gutenberg discontinuity 2. seismograph 3. fissure eruption 4. St. Helens USA 5. earthquake

Fill in the Blanks1. The core is separated from the mantle by a boundary called .......2. The earthquake waves are recorded by an instrument known as .....3. Magma rises to the surface and spreads over a vast area is known as ......4. An example for active volcano ......5. Seismology is the study of ........

Answer»

1. Weichart – Gutenberg discontinuity

2. seismograph

3. fissure eruption

4. St. Helens USA

5. earthquake