Question

Science Worksheet-3
1. Fill in the blanks:
1. Tiny pores on the lower surface of leaf are
is a type of natural fibre.
3.
salt is useful in bakery industry
4. Motion is a change in
5. Current flowing through a bulb filament produces
and
II.
Name the following:
1. A synthetic fibre that is often used for making parachute.
2.
A product of a fossil fuel used to generate heat.
3. A nutrient that is necessary for all mental and physical
activities
4.
The object found between the orbits of Mars and Jupiter.
III. Solve the riddles.
1. I am made of three layers-yellow solid inner most layer, hard white
outermost shell, and colourless jelly type substance in-between. What am
2. I am not an autotroph or a producer. I am a heterotroph, omnivore and a
consumer. I am supposed to be the most intelligent social animal on this
earth. Who am I?​

Answer 1

Answer:

1.stomata.

4.objects

5.electricity

||.

1.yes