Question 1

Why does water move from roots to the leaves of plants?

Accepted Answer

D. Water cohesion causes it to “pull” towards the leaves

Answer

A. Water is pushed by solutes

Answer

B. Capillary action pulls the water molecules like a chain

Answer

C. Water is pulled by gravity

Question 2

You have seen a running water near your area. This could be a river. What kind of water can be found here?

Accepted Answer

d. Freshwater

Answer

c. Saltwater

Answer

b. Solid Waste

Answer

a. Water vapor

Question 3

Choose where the most of earth’s freshwater could be found.

Accepted Answer

d. in polar ice caps and glaciers

Answer

a. in the ground

Answer

b. in the clouds

Answer

c. in lakes and rivers

Question 4

What do you think is the reason why most of Earth’s water is not available for drinking?

Accepted Answer

d. It is underground

Answer

c. It is in polar ice caps

Answer

a. It has a high level of salinity

Answer

b. It is contaminated

Question 5

What percent of Earth’s freshwater is available for humans to use?

Accepted Answer

d.1

Answer

b. less than 1

Answer

a.3

Answer

c. 97

Question 6

Why is earth called ‘the blue planet’?

Accepted Answer

a. it is covered with water

Answer

c. due to the color of the sky

Answer

b. it reflects heat from the sun

Answer

d. it is the color of the planet that is displayed after absorbing sunlight

Question 7

What would be the reason why people near oceans use water from oceans for household and industry?

Accepted Answer

a. Ocean water is salty

Answer

b. They don’t want to kill the animals that live there

Answer

c. They don’t like ocean water

Answer

d. They already have enough water already

Question 8

A water strider can skate along the top of the pond because:

Accepted Answer

c. surface tension

Answer

a. adhesion

Answer

d. capillary action

Answer

b. specific heat

Question 9

What word describes when water is attracted to other substances?

Accepted Answer

c. adhesion

Answer

b. Cohesion

Answer

a. capillary action

Answer

d. surface tension

Question 10

How are adhesion and cohesion similar?

Accepted Answer

a. Both are sticking to something

Answer

c. Both need to bond

Answer

d. Both are water molecule

Answer

b. Both have properties

Question 11

Label the layers of the Earth’s atmosphere. (11-15)

Accepted Answer

TROPOSPHERE

Answer

EXOSPHERE

Answer

STRATOSPHERE

Answer

MESOSPHERE

Answer

THERMOSPHERE

Question 12

Label the layers of the Earth’s atmosphere. (11-15)

Accepted Answer

STRATOSPHERE

Answer

EXOSPHERE

Answer

TROPHOSPHERE

Answer

THERMOSPHERE

Answer

MESOSPHERE

Question 13

Label the layers of the Earth’s atmosphere. (11-15)

Accepted Answer

MESOSPHERE

Answer

STRATOSPHERE

Answer

TROPOSPHERE

Answer

EXOSPHERE

Answer

THERMOSPHERE

Question 14

Label the layers of the Earth’s atmosphere. (11-15)

Accepted Answer

THERMOSPHERE

Answer

STRATOSPHERE

Answer

MESOSPHERE

Answer

TROPOSPHERE

Answer

EXOSPHERE

Question 15

Label the layers of the Earth’s atmosphere. (11-15)

Accepted Answer

EXOSPHERE

Answer

THERMOSPHERE

Answer

STRATOSPHERE

Answer

TROPOSPHERE

Answer

MESOSPHERE

Question 16

Lichen is an example of water quality indicator.

Accepted Answer

FALSE

Answer

TRUE

Question 17

Turbidity measure of the degree to which water loses its transparency.

Accepted Answer

TRUE

Answer

FALSE

Question 18

People can drink potable water

Accepted Answer

TRUE

Answer

FALSE

Question 19

Baguio is the most productive producer of gold in the Philippines.

Accepted Answer

NON-RENEWABLE

Answer

RENEWABLE

Question 20

Ma. Cristina Falls in Iligan City is one of the sources of hydroelectric power plant that provides 27% of the total electricity production in our country.

Accepted Answer

RENEWABLE

Answer

NON-RENEWABLE

Question 21

Roosevelt National Park is a mountainous protected area in the province of Bataan.

Accepted Answer

RENEWABLE

Answer

NON-RENEWABLE

Question 22

The natural gas deposits in the northwest of Palawan is obtained by Malampaya Deep-water Gas-to-Power project.

Accepted Answer

NON-RENEWABLE

Answer

RENEWABLE

Question 23

Tubbataha reef is a marine and bird sanctuary at the middle of Sulu Sea.

Accepted Answer

RENEWABLE

Answer

NON-RENEWABLE

Question 24

The contamination of air, water or soil by substances that are harmful to living organism .

Accepted Answer

POLLUTIONS

Answer

ILLEGAL MINING

Answer

DEFORESTATION

Answer

GLOBAL WARMING

Question 25

Activity that is undertaken without state permission, in particular in absence of land rights and exploration or mineral transportation permits.

Accepted Answer

ILLEGAL MINING

Answer

CLIMATE CHANGE

Answer

DEFORESTATION

Answer

GLOBAL WARMING

Question 26

A gradual increase in the overall temperature of the earth’s atmosphere.

Accepted Answer

GLOBAL WARMING

Answer

POLLUTIONS

Answer

DEFORESTATION

Question 27

Clearcutting or clearing is the removal of a forest or stand of tree from land which is then converted to a non-forest use.

Accepted Answer

DEFORESTATION

Answer

ILLEGAL MINING

Answer

POLLUTIONS

Answer

CLIMATE CHANGE

Question 28

Refers to significant changes in temperature, precipitation, or wind patterns.

Accepted Answer

CLIMATE CHANGE

Answer

POLLUTIONS

Answer

GLOBAL WARMING

Answer

DEFORESTATION

Question 29

We __________ turn off the tap when we don’t use it.

Accepted Answer

should

Answer

shouldn’t

Question 30

We __________ wastepaper to save our trees.

Accepted Answer

shouldn’t

Answer

should

Question 31

We __________ use environment-friendly detergents.

Accepted Answer

should

Answer

shouldn’t

Question 32

We __________ hunt animals

Accepted Answer

shouldn’t

Answer

should

Question 33

We __________ pour chemicals into our sinks.

Accepted Answer

shouldn’t

Answer

should

Question 34

We __________ plant more trees.

Accepted Answer

should

Answer

shouldn’t

Question 35

We __________ use public transportation more.

Accepted Answer

should

Answer

shouldn’t

Question 36

We __________ use solar energy more.

Accepted Answer

should

Answer

shouldn’t

Question 37

We __________ turn off the lights when we don’t need them.

Accepted Answer

should

Answer

shouldn’t

Question 38

We __________ throw away trash in bodies of water.

Accepted Answer

shouldn’t

Answer

should

Question 39

Complete the details of concept pattern organizer

Accepted Answer

MEASURE THE CONDITION OF AIR, WATER AND SOIL

Answer

PARTICULATE MATTER

Answer

DISSOLVED OXYGEN

Question 40

Complete the details of concept pattern organizer

Accepted Answer

AIR

Answer

WATER

Answer

SALINITY

Answer

SOIL

Question 41

Complete the details of concept pattern organizer

Accepted Answer

WATER

Answer

AIR

Answer

SALINITY

Answer

SOIL

Question 42

Complete the details of concept pattern organizer

Accepted Answer

SOIL

Answer

AIR

Answer

SALINITY

Answer

WATER

Question 43

Complete the details of concept pattern organizer

Accepted Answer

LICHEN

Answer

WATER

Answer

AIR

Answer

PARTICULATE MATTER

Question 44

Complete the details of concept pattern organizer

Accepted Answer

PARTICULATE MATTER

Answer

WATER

Answer

LICHEN

Answer

AIR

Question 45

Complete the details of concept pattern organizer

Accepted Answer

SALINITY

Answer

BULK DENSITY

Answer

TURBIDITY

Question 46

Complete the details of concept pattern organizer

Accepted Answer

TURBIDITY

Answer

BULK DENSITY

Answer

SALINITY

Question 47

Complete the details of concept pattern organizer

Accepted Answer

DISSOLVE OXYGEN

Answer

PH

Answer

BIO-INDICATOR

Answer

BULK OXYGEN

Question 48

Complete the details of concept pattern organizer

Accepted Answer

PH

Answer

DISSOLVE OXYGEN

Answer

BULK OXYGEN

Answer

BIO-INDICATOR

Question 49

Complete the details of concept pattern organizer

Accepted Answer

BULK OXYGEN

Answer

PH

Answer

DISSOLVE OXYGEN

Answer

BIO-INDICATOR

Question 50

Complete the details of concept pattern organizer

Accepted Answer

BIO-INDICATOR

Answer

DISSOLVE OXYGEN

Answer

PH

Answer

BULK OXYGEN

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