a.

A sand dune

b.

A bare rock

c.

A land that has just had a forest fire

d.

A stretch of barren land

a.

Stealing

b.

Sneezing

c.

Fighting

d.

Cheating

a.

cessation of photosynthesis

b.

wilting

c.

turgidity

d.

discolouration of leavess

a.

Shape of the nose

b.

Colour of skin

c.

Colour of hair

d.

Tongue rolling