Force
You use force when you:
a) sleep
b) sit
c) lift your school bag
d) dream
c) lift your school bag
What does a sunny day usually feel like?
a) cold and cloudy
b) hot and bright
c) windy and dark
d) foggy and wet
b) hot and bright
Which material is transparent?
a. wood
b. glass
c. rubber
d. metal
b. glass
Which of these organs helps you think and remember things?
a. stomach
b. brain
c. heart
d. lungs
b. brain
The process by which living things take in air is called:
a. breathing
b. eating
c. growing
d. sleeping
a. breathing
Pulling a rope in a tug-of-war is an example of:
a) jumping
b) pulling force
c) balanced force
d) pushing
b) pulling force
What is fog?
a) rain falling quickly
b) water droplets in the air
c) wind blowing fast
d) dry air
b) water droplets in the air
Which of these materials is waterproof?
a. cotton
b. paper
c. plastic
d. sponge
c. plastic
What helps us feel hot, cold, or pain?
a. ears
b. nose
c. skin
d. eyes
c. skin
Which organ do humans use for breathing?
a. heart
b. stomach
c. brain
d. lungs
d. lungs
Friction is a force that:
a) makes things fly
b) makes things slippery
c) slows down moving things
d) speeds up objects
c) slows down moving things
Which season has the most rainfall in India?
a) Summer
b) Autumn
c) Winter
d) Monsoon
d) Monsoon
Which of the following is a property of fabric?
a. made of metal
b. soft and flexible
c. hard
d. very heavy
b. soft and flexible
What protects the brain?
a. spine
b. skull
c. ribs
d. skin
b. skull
What gas do animals need for breathing?
a. carbon dioxide
b. oxygen
c. hydrogen
d. nitrogen
b. oxygen
If you kick a ball gently, it will go:
a) very far
b) not move at all
c) a short distance
d) in the air
c) a short distance
When does it usually snow?
a) Summer
b) Spring
c) Winter
d) Autumn
b) Spring
Which of these materials floats in water?
a. stone
b. iron
c. plastic
d. glass
c. plastic
Which body part pumps blood throughout the body?
a. brain
b. lungs
c. heart
d. liver
c. heart
All living things move to:
a. grow
b. find food and shelter
c. change colour
d. learn to walk
b. find food and shelter
Which activity uses both push and pull?
a) blowing a balloon
b) drinking water
c) rowing a boat
d) looking in a mirror
c) rowing a boat
What do clouds usually tell us about the weather?
a) It is always windy.
b) The temperature is rising.
c) It might rain.
d) The Sun is shining brightly.
c) It might rain.
Paper is used for writing because it is:
a. transparent
b. waterproof
c. soft and smooth
d. very hard
c. soft and smooth
What do bones do?
a. help in digestion
b. help in breathing
c. give shape and support
d. clean blood
c. give shape and support
Plants show movement by:
a. running
b. walking
c. bending toward sunlight
d. making noise
c. bending toward sunlight