Concentration of nitrogen remains constant by
Nitrogen cycle
Thundering and light
Enzymes
Both $(a) $ and $ (b)$
Biotic succession is caused by
Biome is
Match the following and select the correctoption.
$A.$ Earthworm | $(i)$ Pioneer species |
$B.$ Succession | $(ii)$ Detritivore |
$C.$ Ecosystem service | $(iii)$ Natality |
$D.$ Population growth | $(iv)$ Pollination |
Biological equilibrium is found among the
One way cycle is