(B/U1/P1)the natural world

Logging

(N)The cutting down of trees for commercial use

Array

(N) A large number; a collection

Environment

(N) The natural world

Habitat

(N) The natural area where a plant or animal lives

Pollution

(N) Damage to air, water, etc.

Extend

(V) to reach past; get bigger

Fell

(V) to cut down

Nutrient

(N) the goodness in food

Terrestrial

(Adj) living on the land

Aquatic

(Adj) living in the water

Vanish

(V) to disappear

Myriad

(Adj) many; numerous

Intact

(Adj) whole; complete

Intercept

(V) to catch; to interrupt the progress or something

Stabilize

To keep from changing; maintain

Erosion

(N) loss of soil from the action of water or wind

Vegetation

(N) plants

Inhibit

(V) to prevent; slow down

Defense

(N) protection

Deforestation

(N) the removal of all trees from a large area