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Worksheets5th Learning Session QUIZ
Total questions: 27
Worksheet time: 27mins
What is the main function of sweating during exercise?
A) To increase body temperature
B) To regulate body temperature
C) To decrease heart rate
D) To reduce muscle fatigue
At what body temperature does heat stroke become a life-threatening condition?
A) 35°C
B) 37°C
B) 30 °C
D) 40°C
Why is drinking water essential when running in hot weather?
A) It keeps the skin cool
B) It prevents heat stroke and dehydration
C) It eliminates sweat production
D) It makes you run faster
If a runner loses 2% of their body mass through sweating, they are considered to be:
A) Heat Stroke
B) Overheated
C) Dehydrated
D) Hyperactive
What does the body do when running at high temperatures?
Increases heart rate
Decreases sweat production
Reduces oxygen intake
Decreases metabolism
What is the best way to avoid dehydration while exercising?
A) Drink plenty of water before and during the activity
Avoid drinking water until after the workout
Drink only when feeling thirsty
Drink soda or energy drinks
Write your answers in this format
________ , _________
(a)
What would be the effect of drinking water during the run on the runner's risk of dehydration and heat stroke?
Drinking water would reduce the risk of heat stroke but not dehydration.
Drinking water would reduce the risk of dehydration but not heat stroke.
Drinking water would reduce the risk of both heat stroke and dehydration.
Drinking water would not reduce the risk of either hear stroke or dehydration.
Sweat Volume Increases
Sweat Volume Decreases
25 °C
30 °C
35 °C
40 °C
Safe
Unsafe
Which factor most likely affects soil moisture in different slopes?
A) Solar radiation
B) Wind direction
C) Soil type
D) Soil Moisture
Why did students place two instruments on each slope in an experiment?
A) To measure different variables
B) To ensure accurate and reliable measurements
C) To check if one instrument was broken
D) To increase temperature
Why does higher sunlight exposure cause lower soil moisture?
A) It changes soil color
B) It increases evaporation
C) It attracts more plants
D) It reduces oxygen levels
Student 1
Student 2
What is a meteoroid?
A) A rock that has entered Earth’s atmosphere
B) A rock that has landed on Earth
C) A small rock in space
D) A star fragment
What happens when a meteor does not fully burn up in the atmosphere and hits the ground?
A) It stays in space
B) It turns into a black hole
C) It becomes a meteorite
D) It creates a dust storm
When a meteoroid enters Earth's atmosphere and burns up, it is called a:
A) Meteor
B) Asteroid
C) Comet
D) Meteorite
Which of the following is true about meteorites?
A) They are always made of metal
B) They can cause impact craters
C) They only land in oceans
D) They are lighter than air
As a meteoroid approaches Earth and its atmosphere, it speeds up. Why does this happen?
The meteoroid is pulled in by the rotation of Earth.
The meteoroid is pushed by the light of the Sun.
The meteoroid is attracted to the mass of Earth.
The meteoroid is repelled by the vacuum of space.
Write in this format:
___________ , __________
(a)
Put the craters in order by when they were formed, from largest to smallest
(a)
Put the craters in order by when they were formed, from oldest to newest.
(a)
What can be added to a fish farm to reduce excess nutrients in the water?
A) More fish
B) Filter-feeding organisms like marsh grass
Rocks
More salt
Why do excess nutrients in the ocean cause problems?
A) They increase water temperature
B) They cause excessive algae growth
C) They improve fish health
D) They make water clearer
Which factor is most responsible for oxygen depletion in oceans?
A) Increased fish population
B) High nutrient levels leading to algal blooms
C) More sunlight exposure
D) Increased water salinity
Which procedure would make fish farming more sustainable?
Increasing the rate of water flow through the tanks.
Increasing the amount of nutrients added to the first tank.
Using filters that allow larger organisms to move between tanks.
Using the wastes produced by the organisms to make fuel to run the water pumps.
