What part of the Philippines did typhoon Ompong had its landfall?

What kind of air is an important component that encourages the formation of a typhoon?

A tropical cyclone is about to enter the Philippine Area of Responsibility with an estimated wind speed between 62-88 kph. In what tropical storm category can it be identified?

Suppose that you are having an apprenticeship under PHILVOLCS, and you are asked to assess the intensity of an earthquake that recently occurred in your province. What do you need to do to provide a correct assessment(intensity)?

What happens when heat is added to a system?

What will most likely occur if a tsunami is formed during an underwater earthquake?

Which of the following statements correctly describes conservation of energy in terms of heat engines?

You were asked to by your teacher to locate for the countries that have most active volcanoes and are most prone to earthquakes and tsunamis. What body of water can you use to locate these countries?

Which of the following illustrations shows a Reverse Faulting?

What type of faults is created by tension?

Where does tropical cyclones that enter the Philippine Area of Responsibility form?

A tropical cyclone is about to enter the Philippine Area of Responsibility with an estimated wind speed between 62-88 kph. In which tropical storm category can it be identified?

Correctly describe a fault.