Unit 1 Essential Words For IELTS

Question 1

Logging

Answer 1

The cutting down of trees for commercial use

Question 2

Array

Answer 2

A large number; A collection

Question 3

Environment

Answer 3

The natural world

Question 4

Habitat

Answer 4

The natural area where a plant or animal lives

Question 5

Pollution

Answer 5

Damage to air water etc.

Question 6

Extend

Answer 6

To reach past; Get bigger

Question 7

Fell

Answer 7

To cut down

Question 8

Nutrients

Answer 8

The goodness in foods

Question 9

Terrestrial

Answer 9

Living on the land

Question 10

Aquatic

Answer 10

Leaving in the water

Question 11

Vanish

Answer 11

To disappear

Question 12

Myriad

Answer 12

Many; numerous

Question 13

Intact

Answer 13

Whole, complete

Question 14

Intercept

Answer 14

To catch; To interrupt the progress of something

Question 15

Stabilize

Answer 15

To keep from changing; maintain

Question 16

Erosion

Answer 16

Loss of soil from the action of water or wind

Question 17

Vegetation

Answer 17

Plants

Question 18

Inhibit

Answer 18

To prevent; slow down

Question 19

Defense

Answer 19

Protection

Question 20

Deforestation

Answer 20

To removal of all trees from a large area

Question 21

Migration

Answer 21

Movement from one place to another

Question 22

Inhabits

Answer 22

To live in

Question 23

Fascinate

Answer 23

To interest greatly

Question 24

Observer

Answer 24

A person who watches something

Question 25

Imperative

Answer 25

A priority; An urgent need

Question 26

Evolve

Answer 26

To develop and change

Question 27

Breed

Answer 27

To reproduce

Question 28

Optimal

Answer 28

Most favorable; the best

Question 29

Hemisphere

Answer 29

1/2 of the earth; 1/2 of a sphere

Question 30

Species

Answer 30

Type; A basic group in biological classification

Question 31

Windswept

Answer 31

Unprotected from the wind

Question 32

Endure

Answer 32

To live under difficult conditions

Question 33

Fuel

Answer 33

To provide energy

Question 34

Aspect

Answer 34

A part or feature

Question 35

Feat

Answer 35

A difficult act or achievement

Question 36

Nocturnal

Answer 36

Active at night

Question 37

Obscure

Answer 37

To make it difficult to see

Question 38

Stray

Answer 38

To leave the correct route; To become separated from the group

Question 39

Diurnal

Answer 39

Active during the day

Question 40

Navigation

Answer 40

Finding in following ones route

Question 41

Occupy

Answer 41

To be in a place to exist in

Question 42

Sparse

Answer 42

Small in numbers or amount

Question 43

Swing

Answer 43

A sudden or big change

Question 44

Violent

Answer 44

Strong sudden and destructive

Question 45

Extreme

Answer 45

Very severe or difficult

Question 46

Transitional

Answer 46

Relating to change from one type to another

Question 47

Fringe

Answer 47

The edge of something

Question 48

Diverse

Answer 48

Varied; many kinds of

Question 49

Adapt

Answer 49

To change to fit a situation or environment

Question 50

Thrive

Answer 50

To grow well

Question 51

Resilient

Answer 51

Able to endure difficult conditions

Question 52

Stressor

Answer 52

Some thing that causes grey difficulties

Question 53

Minimize

Answer 53

To reduce to the least possible amount

Question 54

Moisture

Answer 54

Wetness or water 

Question 55

Prolific

Answer 55

Producing a lot of something

Question 56

Mechanisms

Answer 56

Methods

Question 57

Evaporation

Answer 57

The change from liquid to gas; loss of water to the air

Question 58

Dilute

Answer 58

To make a weaker by mixing with water

Question 59

Determine

Answer 59

To decide

Question 60

Accumulate

Answer 60

Gradually increase overtime