It’s all about h2o WATER DISTRIBUTION, RESOURCES, QUALITY AND AVAILABILITY, CONSERVATION AND PROTECTION
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It’s all about h2oWATER DISTRIBUTION, RESOURCES, QUALITY AND
AVAILABILITY, CONSERVATION AND PROTECTION
I.
IDENTIFICATIO
N
(1-5)
DIRECTIONS: Identify and write what is being
asked.
DIRECTIONS: Identify and write what is being
asked.
DIRECTIONS: Identify and write what is being
asked.
DIRECTIONS: Identify and write what is being
asked.
DIRECTIONS: Identify and write what is being
asked.
II. Modified True
or False (6-15)
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
DIRECTIONS: Write TRUE if the statement is correct. If the statement is
wrong, identify the wrong word or phrase, and replace them with the
correct answer.
III. Multiple Choice (16-25)DIRECTIONS: READ EACH QUESTION CAREFULLY AND CHOOSE THE BEST ANSWER.
Directions: Read each question carefully and choose the best answer.
16. WHICH OF THE FOLLOWING EXPLAINS THE RELATIONSHIP BETWEEN PH VALUE TO ITS ACIDITY?
A. If the pH value of water is less than 7, it is said to be acidic.
B. If the pH value of water is 7, it is said to be neutral.
C. If the pH value of water is more than 7, it is said to be alkaline.
D. All of the above
Directions: Read each question carefully and choose the best answer.
17. WHAT IS THE CHARACTERISTIC OF A GOOD GROUNDWATER RESERVOIR?
A. Low permeability and low porosity
B. Low permeability and high porosity
C. High permeability and low porosity
D. High permeability and high porosity
Directions: Read each question carefully and choose the best answer.
18. IT IS THE PERCENTAGE OF A ROCK'S TOTAL VOLUME THAT IS TAKEN UP BY PORE SPACE.
A. Permeability
B. Recharge
C. Aquifer
D. Porosity
Directions: Read each question carefully and choose the best answer.
19. WHAT IS PERMEABILITY?
A. It is the ability of a solid to allow fluids to pass through.
B. It is the process by which plants release water vapor to the atmosphere.
C. It is the amount of water vapor in the air relative to the maximum amount of water vapor the air can hold.
D. It is the percentage of pore space in the rock.
Directions: Read each question carefully and choose the best answer.
20. WHICH OF THE FOLLOWING STATEMENTS IS TRUE?
A. Cool air can hold more water vapor than warm air
B. Warm air can hold more water than cool air
C. Cool air and warm air always hold the same amount of water vapor
D. Air cannot contain water vapor
Directions: Read each question carefully and choose the best answer.
21. THE BODY NEEDS WATER FOR HUMANS TO SURVIVE. WHAT DO YOU CALL A WATER THAT IS GOOD ENOUGH TO DRINK?
A. Potable water
B. Groundwater
C. Surface water
D. Artesian water
Directions: Read each question carefully and choose the best answer.
22. WHERE IS MOST OF THE EARTH'S FRESHWATER LOCATED?
A. In icecaps and glaciers
B. In oceans
C. In storage tanks
D. In lakes and rivers
Directions: Read each question carefully and choose the best answer.
23. WHICH OF THE FOLLOWING CHANGES IN CLIMATE HAS NOT ALREADY OCCURRED?
A. A 0.74°C increase in average global temperature over the last century
B. A 0.17m rise in sea level during the 20th century
C. A decrease in the sea ice around Antarctica
D. Fewer cold days and frosts, and more frequent heatwaves over the last 50 years
Directions: Read each question carefully and choose the best answer.
24. WHICH OF THE FOLLOWING ACTIVITIES CONTRIBUTES THE MOST TO CARBON EMISSIONS GLOBALLY?
A. Agriculture
B. Transport
C. Forestry
D. Energy supply
Directions: Read each question carefully and choose the best answer.
25. HOW ARE AQUATIC ECOSYSTEMS THREATENED BY SEDIMENT IN WATER?
A. Sediments can reduce the capacity of reservoirs and make it difficult for ships to navigate in waterways.
B. It can damage equipment used in water supply installations and hydroelectric plants, thus increasing their maintenance costs.
C. This sediment can harm plants and animals by carrying toxic chemicals into the water.
D. All of the above
IV. GRAPHIC
ORGANIZER (26-30)DIRECTIONS: LABEL THE PARTS OF THE WATER CYCLE. A DEDUCTION OF
1 POINT FOR EVERY WRONG ANSWER.
Directions: Label the parts of the water cycle.
A deduction of 1 point for every wrong answer.
1 2 1
34 5
6
V. Mind Inventory (31-40)
V. Mind Inventory (31-40)
DIRECTIONS: LIST TEN (10) WAYS ON
HOW TO CONSERVE AND PROTECT
WATER.
BONUS QUESTION: (2pts)
What is the largest dam in the Philippines?
Where is it located (Province)?
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