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11.

Protection against animals' is / are:

A.	Domestic animals	B.	Wild animals
C.	Both (a) & (b)	D.	None of these

12.

The domestic animals resorting to forests may be classed under the heads of:

A.	Grazers	B.	Browsers
C.	Both (a) & (b)	D.	None of these

13.

Cows, bulls, buffaloes, houses and to a large extend:

A.	Sheep and grazers	B.	Camels and goats are browsers
C.	Both (a) & (b)	D.	None of these

14.

Browsers cause much damage to the forest than grazers. The damage caused includes:

A.	Destruction of tender seeding which are eaten together with the grass amidst which they may occur	B.	Mechanical damage to young growth and saplings through the passage of animals
C.	Dislodging of soil on steep slopes causing erosion	D.	Destruction of fences, drains, boundary posts, etc.
E.	All of the above

15.

Protection against wild animals is / ar:

A.	As much a part of the forest as the trees themselves	B.	The fact that the forest exists
C.	Grows shows that the various components of the forest are in mutual equilibrium	D.	All of the above

16.

Protection against injurious plants is / are:

A.	Weedings, cleanings, thinnings, etc.	B.	Climbers Green plants which grow or trees
C.	Epiphytes Retard their growth	D.	Fungus The damage is discussic sub-sequertly
E.	All of the above

17.

Protection against injurious climatic factors is / are:

A.	Temperature	B.	Frost damage
C.	Rain damage	D.	All of the above

18.

Effects of very high temperature on forests:

A.	These are injurious to the physiology of the forest	B.	Between tempertures of 35
C.	They also cause dryness in the plant due to deficiency of moisture	D.	Very high temperatures cause excessive transpiration from the plant
E.	All of the above

19.

Forest damages is / are :

A.	By freezing or chilling to death young weedy plants or young organs of plants	B.	By splitting the stems of trees
C.	By causing canker in stems of trees	D.	By uprooting young plants
E.	All of the above

20.

Rain damage is / are :

A.	Both high and low precipitation in the form of rain is harmful for the forest crop	B.	A large chunk of forest area may be lost as a result of excessive rainfall
C.	Streams get flooded and wash away wooded land tree along the river banks are uprooted during floods	D.	All of the above