Question

30. Since early times, human beings have being trying to understand their surroundings. As we look
in our surroundings we have a larger variety of things with different shapes, sizes and textures.
Everything in this universe includes the air we breathe, the food we eat, clouds, stars, plants,
elements even a drop of water or a particle of sand. We can also see as we look around us that
all the things mentioned are either visible or invisible.
(a) What do we call all these materials in one word?
(b) Write at least two characteristics that you can draw from above observation.
(c) What social consideration can you draw from the above findings?
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Answer 1

Answer:

a.matter

b.i dont know so much

everything in the universe is either visible or unvisible

but we sense each and everything in our surrounding.

our surrounding contain larger varity of things.

cunderstanding of surrounding

air pollution as we know

water pollution

understanding about plant

Answer 2

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