In which tectonic plates were mountains and valleys formed?

Which of the following is a part of a volcano?

Which of these is NOT an effect of volcanic eruption?

Which of these factors contribute to the magma’s constant activity and turbulence?

What would be the effect of earthquake that originates from sea?

Earthquake causes change to earth’s surface. Which of these are observed in the environment after an earthquake? I. Landslide III. Liquefaction II. Fissures on the ground IV. Undisturbed structure

Which effect of an earthquake happens on steep slopes due to the movement of a mass of rock down the slope?

Engineers are designing a 10-story building in an area where seismic activity has been declared. They are planning to make sure that the building can withstand an earthquake. Which would be the most effective procedure for this?

How do you behave during an earthquake?

What will you do after a volcanic eruption?

Which precautionary measures should be done before an earthquake?

Which safety precautions should be done before an earthquake?

Which one is NOT a safety precaution during volcanic eruptions?

Which precautionary measures listed below should be done after a volcanic eruption? I. Close all windows and doors. II. Do not drive in heavy ash fall. III. Keep important documents in a safe place. IV. Clean everything and check if there’s damage

Which of the following sentences in the box are precautionary measures to be taken BEFORE an earthquake? I. Familiarize yourself with your place of work and residence. II. Stay away from glass windows, shelves, cabinets and other heavy objects. III. Know the earthquake hazards in your area. IV. If you need to evacuate, leave a message stating where you are going and bring an emergency supply kit.

The rain starts to fall frequently. Farmers begin to plant their crops. People prefer to wear thick clothes and eat warm foods. What season do these events indicate?

Rainfall is more or less evenly distributed throughout the year. Northeastern Luzon, Southern most part, Southern Mindanao and few places of Visayas experience this type of climate. What type is it?

Which activities can you do during dry season? I. Planting II. Drying crops III. Swimming IV. Going to picnic

The fishermen plan to go fishing. When they notice that it is about to rain, they decided not to go to the sea. What does this show?

Which are the causes of seasons being experienced by people on certain parts of the Earth?

Why planting is good during wet season?

Why do we need to consider the kind of seasons that we have when we are planning activities?

What causes the deflection of the wind from the poles to the equator and vice-versa.

What is revolution?

What movement of our planet is responsible to the uneven amount of solar energy received by different parts of the earth?

What do you call the lighted portion of the earth as it rotates about its axis?

Why do different areas of the Earth receive a different amount of sunlight throughout the year?

Which of the following statements about Earth’s rotation is true?

On 21st June, the rays of the sun fall directly on the Tropic of Cancer since the Northern Hemisphere is tilted towards the sun. These areas receive more heat and the areas near the poles receive less heat. Which type of rays do the parts of earth facing the sun receive?

Which of these statements is true about equinox?

What is the significance of the Coriolis effects?

Which of these statements is true?

Which of the following is an effect of the Earth’s rotation?

Which of these is the effect of Earth’s revolution around the sun?

Which of the following causes of day and night?

Which of the following is the evidence that the Earth is revolving around the sun?

Which of the terrestrial planets is the biggest?

Which is the smallest gas planet that is composed of mostly hydrogen, helium, and methane?

Which planet does not belong to the group?

How are Earth and Venus similar to each other?

Which of the following planets composed mostly of carbon dioxide that is why its surface temperature is very hot?

Which of the following statements describe the outer planets?

How does a solar system model help us?

Which of the following pair is considered as the second largest and second smallest planet in the solar system?

Why do you think Mercury is considered as the fastest to revolve around the sun?

Which is true in the following statements in relation to revolution of planets around sun?

Mercury is located 57.9 million km away from the sun while Earth is located 149.6 million km away from the sun. Which of the following can be the effect of their differences in distances?

Which of the following statement is true?