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 |
$(a)-(i),(b)-(ii),(c)-(iii),(d)-(iv)$
$(a)-(iv),(b)-(i),(c)-(iii),(d)-(ii)$
$(a)-(iii),(b)-(ii),(c)-(iv),(d)-(i)$
$(a)-(ii),(b)-(i),(c)-(iv),(d)-(iii)$
Savannah is found commonly in
Robert Constanza and his colleagues have put an average price tag....... for ecosystem services
The maximum biomagnification would be in which of the following in case of aquatic ecosystem
Some of the stages in the hydrarch are labelled as
$I.$ Marsh meadow stage
$II.$ Reed swamp stage
$III.$ Submerged plant stage
$IV.$ Phytoplankton stage
$V.$ Submerged free floating plant stage
Identify the choice that represents the correct sequence of these stages
Write important features of a sedimentary cycle in an ecosystem.