Final answer:
The answer provides information about earthquake magnitudes, safe locations during earthquakes, the agency monitoring the movement of the Earth's crust in the Philippines, the production of earthquakes, the term for a fracture or crack between two rocks, and definitions of earthquakes and faults.
Step-by-step explanation:
1. What is the magnitude of earthquake that took place in Manila!
The magnitude of an earthquake is a measure of the energy released during the event. It is represented by a number on the Richter scale. Unfortunately, without specific information about a particular earthquake in Manila, it is not possible to provide an accurate magnitude.
2. Which is the safest location during an earthquake?
The safest location during an earthquake is away from buildings, bridges, and other structures that could collapse or topple. This means open areas such as parks or fields can be safer than being indoors or in a crowded place.
3. Which agency of the government in the Philippines is monitoring the movement of the earth crust?
The agency responsible for monitoring the movement of the Earth's crust in the Philippines is the Philippine Institute of Volcanology and Seismology (PHIVOLCS). They monitor and study volcanic activity, earthquakes, and other geological phenomena in the country.
4. What will be produced if there is a sudden movement of the Earth's crust due to the release of stress accumulated along geologic faults or by volcanic activity?
A sudden movement of the Earth's crust due to the release of stress along geologic faults or by volcanic activity can result in an earthquake. The release of energy during this movement causes vibrations or shaking of the ground, which we perceive as an earthquake.
5. What do you call a fracture or crack between two rocks?
A fracture or crack between two rocks is called a fault. Faults occur when there is movement along a plane of weakness in the Earth's crust. They can be vertical, horizontal, or at an angle.
6. What is an earthquake?
An earthquake is a sudden and violent shaking of the ground, resulting from the movement of tectonic plates beneath the Earth's surface. It is caused by the release of stress accumulated along geologic faults or by volcanic activity.
7. What is a fault?
A fault is a fracture or break in the Earth's crust where rocks on either side have moved relative to each other. Faults are the primary source of earthquakes and can range in size from small cracks to massive structures that extend for many kilometers.
Learn more about Earthquakes