B. Fill in the blanks :
1. The size and density of vegetation decreases with a decrease in the amount of
2.
is allowed in a sanctuary but not in a national park.
3.
trees shed their leaves in the dry season.
4. There is a close
between wildlife and vegetation in a region.
5. There is a balance in the environment if the
number of species is not disturbed.
Answers
Answer:
1."AS RAINFALL DECREASES, SIZE AND DENSITY OF VEGETATION DECREASES.
2. National Park have to be settled while rights over land can be allowed inside a Sanctuary. Grazing of livestock can be permitted inside a Sanctuary but not inside a National Park. A Sanctuary can be upgraded as a National Park. However a National Park cannot be downgraded as a Sanctuary.
3. Deciduous plants lose their leaves to conserve water or to better survive dry weather conditions. Thus they regrow new foliage during the next suitable growing season.
4.Forests and Wildlife are very closely related. A Forest is an area which is largely dominated by trees of different types. It can also include shrubs, grasses, and different types of soil and rocks. ... Wildlife and Forests are heavily dependent on each other since Wildlife forms forests and helps them sustain and grow.
5.Ecological balance has been defined by various online dictionaries as "a state of dynamic equilibrium within a community of organisms in which genetic, species and ecosystem diversity remain relatively stable, subject to gradual changes through natural succession." and "A stable balance in the numbers of each species ..
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