unit1(enviroment)

Question 1

logging

Answer 1

the cutting down of trees for commercial use

Question 2

array

Answer 2

a large number a collocation

Question 3

enviroment

Answer 3

the natural word

Question 4

habitat

Answer 4

the natural area where a plant or animal lives

Question 5

extend

Answer 5

to reach past.get bigger

Question 6

fell

Answer 6

to cut down

Question 7

nutrients

Answer 7

the goodness in food

Question 8

terrestrial

Answer 8

living

Question 9

aquatic

Answer 9

living un the water

Question 10

vanish

Answer 10

to disappear

Question 11

myriad

Answer 11

many,numerous

Question 12

intact

Answer 12

whole, complete

Question 13

intercept

Answer 13

to catch,to interrupt the progress of sth

Question 14

stabilize

Answer 14

to keep from changing , maintain

Question 15

erosion

Answer 15

loos of soil from action of water or wind

Question 16

vegetation

Answer 16

plants

Question 17

inhibit

Answer 17

to prevent(جلوگيري از)،slow down

Question 18

defense

Answer 18

protection

Question 19

deforestation

Answer 19

the removal of all trees from a large area

Question 20

impact

Answer 20

تاثير

Question 21

spaning

Answer 21

پوششي

Question 22

shelter

Answer 22

پناه

Question 23

beneath

Answer 23

در زير

Question 24

integrity

Answer 24

تماميت

Question 25

worm

Answer 25

كرم

Question 26

reptiles

Answer 26

خزندگان

Question 27

amphibian

Answer 27

دو زيستان

Question 28

mammals

Answer 28

پستانداران

Question 29

canopy prevent

Answer 29

سايبان ضخيم

Question 30

furrows

Answer 30

حفره

Question 31

disrupting

Answer 31

اختلال

Question 32

eventually

Answer 32

در نهايت

Question 33

topsoil

Answer 33

خاكستر

Question 34

clay

Answer 34

خاك رس

Question 35

residue

Answer 35

باقي ماندن

Question 36

algae

Answer 36

جلبك

Question 37

obliterates

Answer 37

از بين ميرود

Question 38

vapor

Answer 38

بخار

Question 39

moisture

Answer 39

مرطوب

Question 40

vital

Answer 40

حياتي

Question 41

biodiversity

Answer 41

تنوع زيستي

Question 42

irreplaceable

Answer 42

غير قابل تعويض

Question 43

inhabit

Answer 43

to live in

Question 44

fascinate

Answer 44

to interest greatly

Question 45

imperative

Answer 45

priority(الويت),an urgent need to live

Question 46

evolve

Answer 46

to develop and change

Question 47

breed

Answer 47

to reproduce

نژاد

Question 48

optimal

Answer 48

best, most favorable

Question 49

hemisphere

Answer 49

one half of the earth.sphere

Question 50

species

Answer 50

type.

Question 51

windswept

Answer 51

unprotected from the wind

Question 52

endure

Answer 52

to live under difficult condition

Question 53

fuel

Answer 53

to provide enrgy

Question 54

aspect

Answer 54

a part of feature(ويژگي)

Question 55

feat

Answer 55

a difficult act or achievment

Question 56

nocturnal

Answer 56

active at night

Question 57

obscure

Answer 57

to make difficult to see

Question 58

stray

Answer 58

to leave the correct route .to become seprated from the group

Question 59

diurnal

Answer 59

active during the day

Question 60

navigation

Answer 60

finding and following ones route

Question 61

ecological niches

Answer 61

نيش هاي زيست محيطي

Question 62

latitude

Answer 62

عرض جغرافياي

Question 63

nesting and feeding

Answer 63

لانه سادي و تغذيه

Question 64

continents

Answer 64

قاره ها

Question 65

elevation

Answer 65

بالا

Question 66

altitudinal

Answer 66

ارتفاع

Question 67

grouse

Answer 67

خرگوش

Question 68

features

Answer 68

امكانات

Question 69

bar-tailed godwit

Answer 69

نوارهاي طلايي

Question 70

unerringly

Answer 70

ناخوداگاه

Question 71

attempted

Answer 71

تلاش

Question 72

innate

Answer 72

ذاتي

Question 73

cues

Answer 73

نشانه

Question 74

coasts

Answer 74

ساحل

Question 75

equatorial

Answer 75

استوار

Question 76

occypy

Answer 76

to be in palce,exist in

Question 77

sparse

Answer 77

small in numbers or amount

Question 78

swing

Answer 78

a sudden or big change

Question 79

violent

Answer 79

strong.sudden destructive

Question 80

extreme

Answer 80

very sever or difficult

Question 81

transitional

Answer 81

relating to change from one type to another

Question 82

fringe

Answer 82

the edge of sth

Question 83

diverse

Answer 83

varid of many kinds

Question 84

adapt

Answer 84

to change to fit situtaion or enviroment

Question 85

thrive

Answer 85

to grow well

Question 86

resilient

Answer 86

tough, able to endure dffucult condition

Question 87

stressor

Answer 87

sth that causes great difficult

Question 88

moisture

Answer 88

werness or water

Question 89

prolific

Answer 89

producing a lit of sth

Question 90

evaporation

Answer 90

the change from liquied to gaz loss of water to the air

Question 91

dilute

Answer 91

to make weaker by mixing with water

Question 92

determine

Answer 92

to decide

Question 93

accumulate

Answer 93

to gradually increase over time

Question 94

desert

Answer 94

صحرا

Question 95

sand strom

Answer 95

طوفان شن

Question 96

dunes

Answer 96

تپع

Question 97

scorching

Answer 97

سوزاندن

Question 98

represent

Answer 98

نمايندگي

Question 99

surrounding

Answer 99

اطراف

Question 100

endure

Answer 100

تحمل كردن

Question 101

toxic

Answer 101

سمي

Question 102

needlelike

Answer 102

سوزني

Question 103

spiny shrub

Answer 103

درختخه كوهي

Question 104

wispy

Answer 104

عجيب و غريب

Question 105

barrier

Answer 105

مانع

Question 106

biodiversity

Answer 106

تنوع زيستي

Question 107

conserving

Answer 107

محافظ

Question 108

occasional flooding

Answer 108

سيل گاه و بي گاه