WorksheetsSCIENCE REVISION
Total questions: 13
Worksheet time: 7mins
Which one of the following is not a natural fibre?
wool
cotton
polyester
jute
Which of these fabrics will you choose to wear in hot and humid conditions?
cotton
wool
silk
jute
The process of separating cotton fibres from the seeds by combing is called?
picking
ginning
winnowing
throwing
In a food chain deer----> lion, the lion is ______________ .
herbivore
carnivore
decomposer
scavenger
Who among the following are important for the ecosytem?
consumers
producers
decomposers
all of the above
A measuring tape is a _____________ tool.
standard
non standard
none of these
The movement of an ant is what type of motion ?
Rectilinear
vibratory
periodic
random
Convert 108km into m.
108000
10800
1080
108
What are the ingredients required for making lemonade?
Lemon, water , salt , sugar
lemon , water
lemon, sugar
lemon, salt
Rabbits are __________ .
carnivore
decomposer
herbivore
scavenger
choose the edible part of banana .
fruit
leaves
a and b
none of these
Find the frequency of a pendulum if the time taken for 20 oscillations is 20 seconds.
1 Hz
2 Hz
3 Hz
4 Hz
Round worm is not a parasite.
true
false
