Match the following and choose the correct answer.
a) S Cycle | i) Nuclear fallout |
b) Oxygen tank | ii) National Park |
c) Torrey canyon | iii) Thunder dragon |
d) Sr 90 | iv) Beggiatoa |
v) Oil spillage |
Deficiency symptoms and associated minerals are given below. Select the right match.
Interveinal chlorosis of leaves, first in younger leaves | Mg |
Interveinal chlorotic and necrotic spots on leaves | Fe |
Bronzing of the leaves | Mn |
Interveinal chlorosis of leaves, first in older leaves | CI |
Inverted ecological pyramids are found in:
(i) Pyramid of number in a forest ecosystem.
(ii) Pyramid of biomass in a sea.
(iii) Pyramid of biomass in a grass land ecosystem.
(iv) Pyramid of biomass in a pond. ecosystem.
(v) Pyramid of number in a parasitic food chain.