WorksheetsSCIENCE REVIEW
Total questions: 25
Worksheet time: 8mins
It is the state of the atmosphere at a certain time and place.
Weather
Climate
Season
Humidity
Which of the following should be done before a strong typhoon come?
Boil drinking water to make sure it is safe.
Stay away from low-lying areas that may be swept by floods.
Protect oneself from the outbreak of communicable diseases.
Put on thick clothing to prevent from catching colds.
Which of the following should be done before a strong typhoon come?
Boil drinking water to make sure it is safe.
Stay away from low-lying areas that may be swept by floods.
Protect oneself from the outbreak of communicable diseases.
Put on thick clothing to prevent from catching colds.
Which of the following is NOT associated with typhoons?
storm surge
earthquake
flash flood
strong winds
It is used to measure the speed of the wind.
wind vane
anemometer
hygrometer
barometer
What is the source of energy for a tropical cyclone?
A. cold air
B. air pressure
C. strong wind
D. water vapor
What happens to tropical cyclones when they make landfall?
A. They lose strength.
B. They increase strength.
C. They maintain strength.
D. The air rotates in a different direction.
3. Animals and people depend a lot from plants in terms of food. We plant them on farmlands to cultivate them. Why do we have to take care of the soil?
A. Soil prevents erosion.
B. The soil has nutrients in it.
C. Plants that give us food grow on soil.
D. All of the above.
4. What will happen if there are no more trees in the forest?
A. Animals will be free.
B. More rocks will come out.
C. The soil will become hard.
D. The soil will easily be eroded.
What is the main process that helps shape the Earth's surface?
Chemical weathering
Mechanical weathering
Weathering
Erosion
How does soil erosion affect the ability of soil to hold water?
Makes it radioactive
Makes it dry and coarse
Makes it wet and soft
Makes it acidic
What does soil erosion transform a mountain into?
Hill or Plateau
Forest or Jungle
Desert or Ocean
Valley or Canyon
Where does the moon get its light?
Earth
Sun
Stars
Produce light on its own.
How long does it take the moon to complete its orbit around the earth?
one day
one month
one week
one year
When Earth is between the moon and the sun, the moon’s phase is most likely a ___________.
full moon
new moon
quarter moon
half moon
When can we say that the moon is nearing to the completion of its cycle?
When the moon is at its new moon phase.
When the moon is at its waning crescent phase.
When the moon is at its waxing gibbous phase.
When the moon is at its full moon phase.
Phases of the moon are often associated with _______
Superstitious Beliefs
Astrology
The Ocean
The Earth
Why do many farmers believe that planting when the moon is in specific phases may bring good harvests to them?
Because the growth rate of plants can be affected by them.
It is because of their experience.
It is because the Sun does not help the growth rate of plants.
What is perigee?
Closest to Earth
Farthest from earth
About to hit the Earth
The full moon affects animals' behavior.
It is a fact.
It is a superstitious belief.
The new moon phase is not a good time to start a new job or business, it brings bad luck.
It is a fact.
It is a superstitious belief.
