Question

Independent Assessment 1 Directions: Choose the correct concept about the occurrence of an earthquake and a volcanic eruption. Write only the letter of your answer in your activity notebook.
1. A. Tectonic earthquakes occur when rigid plates move because of a fault on the Earth's crust, while volcanic earthquakes occur when rigid plates move because of volcanism. B. Volcanic earthquakes occur when rigid plates move because of a fault on the Earth's crust, while tectonic earthquakes occur when rigid plates move because of volcanism.
2. A. Intensity measures the energy released at the source of the earthquake, while magnitude measures the strength of shaking produced by the earthquake at a certain location. B. Magnitude measures the energy released at the source of the earthquake, while intensity measures the strength of shaking produced by the earthquake at a certain location.
3. A. Seismogram is an instrument that measures the vibrations of the Earth during the shaking, while seismograph is a record of the ground motion at a measuring station as a function of time. B. Seismograph is an instrument that measures the vibrations of the Earth during the shaking, while seismogram is a record of the ground motion at a measuring station as a function of time. 4. A. Mount Mayon in Zambales erupted on June 1991 that its smoke and ashes reached the stratosphere. B. Mount Pinatubo in Zambales erupted on June 1991 that its smoke and ashes reached the stratosphere.
5. A. The violence of volcano eruption is determined by the ashes in the magma. B. The violence of volcano eruption is determined by the gases in the magma.
Pasagot nmn mga mare dyan.​

Answer 1

Volcanoes and earthquakes occur due to movement of the Earth's tectonic plates.

How volcanoes and earthquake occur?

Both volcanoes and earthquakes occur due to movement of the Earth's tectonic plates. They both occurs due to the heat and energy that is releasing from the Earth's core. Earthquakes can increase or fastens the volcanic eruptions through severe movement of tectonic plates.

Volcanoes eruption occurs when molten rock called magma rises to the surface. Magma is formed when the earth's mantle part melts due to higher temperature.

So we can conclude that volcanoes and earthquakes occur due to movement of the Earth's tectonic plates.

Learn more about volcanoes here: brainly.com/question/440765