Question

1. The seismic waves are recorded by an instrument called________

2. Vesuvius volcano is a ________ volcano.

3. A volcano is a_______
through which molten
lava ejected.

4. Magma is mainly formed by________and _______ rocks.

5.__________measures the magnitude and intensity of earthquake in numeric value.​

Answer 1

Answer:

1. seismograph

2.stratovolcano

3. Active volcano

4. Igneous rock, Metamorphic rock

5.The Richter magnitude scale

Explanation:

hope it helps u :)

Answer 2

Answer:

1. seismograph

2. Stratovolcano

3. active volcano

4. igneous and metamorphic

5. ????