Question

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7. Which of these will form the darkest shadow?
linear motion
curvilinear motion
a. opaque object b. transparent object
e translucent object
d.
8. Which of these must be made from an insulator?
a. connecting wires
b. the filament of an electric bulb
c. terminals of a dry cell
d. coating of an electrice wire
9. Which of these cells will you use in a communication satellite that is expected to de
the earth for several years?
a. dry cells
b. button cells
e, car cells
a. solar call
10. The earth acts like a huge magnet with its north pole near which part of the earth
a. Geographical North Pole
b. Geographical South Pole
c. Centre of the equator
d. A point on the equator
11. Which of these materials can be used to make a magnet?
a. copper
b. aluminium
d.gold
12. Which of these processes does not occur in the natural water cyde?
a. evaporation b. condensation e. boiling
d. precipitation
13. Which of these constituents of air is required by living things but cannot be taken directly
from the atmosphere?
a. oxygen
d. all of these
b. nitrogen
c. carbon dioxide
14. Which of these cannot be used to make compost?
a. paper
d. bones
b. fruit peels
e, plastic bags
15. Which of these adaptations do you expect in floating plants?
a. leaves reduced to spines with no stomata b. large flat leaves with stomata on the upper side
d. leaves with drip tips
c. long and narrow leaves
ANNUAL TEST PAPER – 208
c. steel​

Answer 1

Answer:

7.a. opaque object

8.d. coating of an electric wire

9.a. solar call

10.a. Geographical North Pole

11.a. copper and iron

12.e. boiling

13.b. nitrogen

14.e. plastic bags

15.b. large flat leaves with stomata on the upper side

Explanation:

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