Biodiversity an...

CES stands for:

World wetland day:
a) Is celebrated every year on 2nd January.
b) In 2014,  Indian ministry organised it’s celebrations at the chilka lake.

As per research reports, due to unchecked human activities our Earth is at present heading towards

Match the following:

Ecologist
a) Edward Wilson
b) Paul Ehlrich
c) A.V.Humboldt
d) Robert May

Contribution

i) estimated global species diversity
ii) term biodiversity
iii) Rivet Popper Hypothesis
iv) relation b/w species richness & explored area

Read the following statements:
i) Insects are essentially absent from the sea.
ii) The species diversity on land is generally considerably lower than oceans.

Species are classified within a hierarchy reflecting:

Cleanliness observed by human beings will adversely affect the habitats of:

Conserving biodiversity provides major contribution to economy as :

Most of the alien species do not establish in new areas but some do likely because:
i. they are released from limitations imposed by their native predators and competitors
ii. they might outcompete the native species

Endemics of western Ghats include