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WorksheetsNational Science Day Quiz 5
Total questions: 20
Worksheet time: 10mins
Which liquid has the chemical formula H2O?
Salt water
lemon juice
water
At what point does a liquid turn into a gas?
freezing point
boiling point
melting point
Which of the following is not a man-made change ?
Change of day and night
Folding of clothes
Tearing of paper
Which of the following is a slow change?
germination of seeds
boiling of water
melting of ice cubes
Transpiration takes place in the
insects
plants
reptiles
A substance which takes the shape of its container is a :
1. Liquid
2. Solid
3. Gas
1. And 2
2. And 3
3 and 1
If you were on the Moon, there would be a change in your
height
weight
volume
measures how hot or cold something is.
thermometer
stethoscope
weighing scale
The boiling point of water is?
80 degrees Celsius
120 degrees Celsius
100 degree Celsius
What is the main source of energy in our universe?
wind
sun
both, wind and sun
How long does it take for fossil fuels to form?
millions of years
a few weeks
a few hours
When electricity passes through a bulb, it gives off :
light
heat
both light and heat
Plants are also called:
herbivores
heterotrophs
autotrophs
A magnet is made of:
steel
gold
silver
What is the 5th Planet in our Solar System?
mercury
saturn
jupiter
Botany is the study of what life form?
Animals
Microorganisms
Plants
cell walls are found in ___
Plant cells
Animal cells
Both plant and animal cells
What is the human body's largest organ?
Small intestine
Large intestine
Skin
identify the scientist:
Ernest Rutherford
Robert Boyle
Stephen Hawking
identify the scientist:
Aditi Pant
Indira Hinduja
Kamala Sohonie
