$-1{ }^{\circ} C , 13^{\circ} C$ annual variations in the intensity and duration of temperature and $50$ and $250 \;cm$ annual variation in precipitation, account for the formation of a major biome as
Temperate forest
Coniferous forest
Tropical forest
Grassland
The major man made biotic factor is
In this soil conservation method, several grasses are left out in soil after the crop is harvested.
Match the following
Column $-I$ | Column $-II$ |
$(a)$. World Forestry Day | $(i)$ October $3$ |
$(b)$. World Animal Day | $(ii)$ June $5$ |
$(c)$. World Habitat Day | $(iii)$ March $21$ |
$(d).$ World Environment Day | $(iv)$ October $4$ |
Kaziranga is famous for
Chipko movement was launched for the protection of