Question 1

Which of the following statement BEST describe an erupting volcano?

Accepted Answer

There is a discharged of hot lava, volcanic ashes and gases.

Answer

The plate edges of the Earth are moving down ward and upward.

Answer

There is a sudden and destructive shaking of the ground.

Answer

The deep region of the earth’s mantle rises.

Question 2

Which of the following is the BEST statement to determine volcanic activity?

Accepted Answer

Volcanic record of eruption

Answer

Age of the volcano

Answer

Materials emit by volcano

Answer

Location of the volcano

Question 3

During volcanic eruption there are materials being release from a volcano. Which of the following does not belong to the group?

Accepted Answer

Oxygen

Answer

Potassium

Answer

Phosphorus

Answer

Silicon dioxide

Question 4

Geothermal energy is sustainable. What does the underlined word mean?

Accepted Answer

It conserves natural resources and reduce pollution of the Earth.

Answer

It helps conserve the Earth’s natural resources all the time.

Answer

Geothermal energy is always unlimited.

Answer

Sustainable energy causes global warming and will not be used up.

Question 5

Which of the following show way/s of harnessing energy into electricity?

I.Hydrothermal power plant

II.Geothermal heat pump

III.Windmill

IV.Geothermal power plant

Accepted Answer

I and IV

Answer

II and III

Answer

I and II

Answer

I only

Question 6

Ana drives her way to Kapatagan, a place with high topography. What will be her observation of the air temperature as she travels?

Accepted Answer

It decreases

Answer

It remains the same

Answer

It increases

Answer

It varies from time to time

Question 7

What is the result when the rate of evaporation and condensation are equal?

Accepted Answer

Precipitation occurs

Answer

Formation of clouds

Answer

Dew point increases

Answer

Storm happens

Question 8

Which of the following refers to the variation of climate from its regular pattern?

Accepted Answer

Climate Change

Answer

Globalization

Answer

Greenhouse effect

Answer

Global warming

Question 9

If climate change will become worse in the next 5 years, what will probably happen?

Accepted Answer

Extreme droughts, heat waves and forest fires will occur

Answer

Natural calamities seldom occurs

Answer

Glaciers destruction will increase

Answer

Rain Forest will be conserved

Question 10

Which of the following statements BEST describesa Greenhouse effect?

Accepted Answer

The heat from the sun is retained in the earth’s atmosphere

Answer

Sun rays cannot enter the earth’s atmosphere

Answer

Only a small amount of thermal heat enters the Earth

Answer

Thermal heat always destructs the planet earth

Question 11

Which of the following facts regarding constellations is/are TRUE?

I. The patterns of asteroids viewed from the earth resembled different images.

II. The earth-based interpretation of two-dimensional star patterns in the sky

III. The patterns in the sky are made up of stars with different brightness and distances from the earth.

IV.Gravitypulls the stars making them align to a new pattern

Accepted Answer

II and III

Answer

I and III

Answer

I and II

Answer

I only

Question 12

How do humans benefit from or use constellations?

Accepted Answer

farmers used constellation in assessing when to plant crops

Answer

for farmers constellation is used for navigation

Answer

Constellation used to replace calendars

Answer

Constellation is used to prevent bad luck

Question 13

Is the sun the main reason why constellations are less visible during the day?

Accepted Answer

Yes, because the sun is closer and brighter can easily be seen on earth

Answer

No, the sun cannot affect the visibility of the constellation

Answer

No, because the sun only gives light to the moon

Answer

Yes, because the sun can cause other transformations of celestial bodies

Question 14

Which of the given statements about volcanoes is TRUE?

Accepted Answer

Volcanoes reveal details about the interior of the Earth

Answer

Volcanoes cannot be found in bodies of water

Answer

Volcanic eruptions are always violent

Answer

Volcanic eruptions are always violent

Question 15

Barangay Aplaya is located near the equator and surrounded by bodies of water. It has a moderate climate throughout the year. What is the factor acting the climate of the said barangay?

I. Latitude

II. Altitude

III. Topography

IV. Longitude

Accepted Answer

I only

Answer

I, II and III

Answer

I and II

Answer

I and IV

Question 16

Which of the following is the MOST appropriate definition of climate change?

Accepted Answer

It refers to significant changes in precipitation, wind patterns and global temperature over several decades.

Answer

It refers to helpful changes in precipitation, wind patterns, and global temperature over several decades.

Answer

It is a fiction and cannot be applied in real settings.

Answer

It refers to changes in precipitation, wind patterns and global temperature over a short period of time.

Question 17

Which of the following statement is CORRECT about the visibility of constellations anywhere on earth in the entire year?

Accepted Answer

Earth revolves around the sun making all constellations visible

Answer

Constellation does not change its position

Answer

Constellation can be found in one place

Answer

Some stars shine the brightest making them visible

Question 18

Which of the following CORRECTLY describes the composition and formation of composite volcanoes?

Accepted Answer

It is composed of boulders and formed by the collision of oceanic plates.

Answer

It is composed of loose fragments from basaltic lava and is considered the simplest type of volcano.

Answer

It has loose and fluid lava that flows over each other.

Answer

It has a highly viscous or thick, slow-moving lava

Question 19

Gio and Jen are planning to climb the peak of Mt. Apo in December. As a hiker and a friend of theirs, what is your BEST advice for them to combat the weather?

Accepted Answer

Wear a thick jacket, gloves, and socks to fight cold weather

Answer

Secure hats and jackets during the daytime only.

Answer

Bring pajamas and a thin blanket to maintain comfort all the time.

Answer

Wear sunblock and avoid direct sunlight

Question 20

Do planets affect the motion of the stars they orbit?

Accepted Answer

Yes, stars also feel a gravitational pull from planets, but they move much less.

Answer

No, stars only move in orbits around the center of the galaxy.

Answer

No, it is the other way around, stars make the planets go around in orbits.

Answer

Yes, planets cause stars to slow down in their motion around the galaxy

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