Science 6 4th Quarter Reviewer

Which of the following is not an effect of an earthquake?

• loss of lives

• destruction of property

• strong winds

• tsunamis

Which best describes tsunamis?

• They are seismic waves along the seashores.

• They are giant ocean waves caused by earthquakes.

• They are giant ocean waves beneath the faults.

• They are giant seismic waves on Earth's crust.

Earthquakes cause changes on the surface of Earth. Which of the following are observed in the environment after an earthquake?

I. landslides

II. fissures on the ground

III. liquefaction

IV. undisturbed structures

• I only

• I and II

• I, II, and III

• II, III, and IV

Which of the following is true about the magnitude of earthquakes?

• Higher magnitude earthquakes cause widespread damage.

• Higher magnitude earthquakes cause lesser damage.

• Higher magnitude earthquakes can be felt by only a few.

• Higher magnitude earthquakes have slow seismic waves.

Which of the following is not an effect of a volcanic eruption?

• lahar flow

• scattered rocks and debris

• ashfall

• toppled-down buildings

What is the best way to prevent loss of lives during volcanic eruptions?

• Covering the nose with damp cloth

• Evacuating the area as instructed by authorities

• Staying inside buildings

• Watching the spectacular eruption of the volcano

What causes day and night?

• rotation of the moon

• rotation of the Earth

• rotation of the Sun

• revolution of the moon

What accounts for the differences in climate around the world?

• rotation of the Earth

• rotation of the Sun

• revolution of Earth around the Sun

• revolution of the moon around Earth

Which of the following activities are enjoyed during the wet season in the Philippines?

I. swimming in hot springs

II. farmers planting rice

III. surfing

IV. picnics at the park

• II only

• I and II only

• II, III and IV

• I, II, and IV

Which is TRUE about the seasons in the Philippines?

• The Philippines has wet and dry seasons.

• Dry season in the country is longer than the wet season.

• All places in the country have the same climate type.

• The Philippines has four seasons throughout the year.