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WELCOMEENVIRONMENT QUIZ

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1.The natures cleaner are

Decomposers and

scavengersConsumes

SymbiontsProducers

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2. DDT residues are raidl! assed thr"u#chain causin# %i"&a#ni'cati"n DDT is

Water s"lu%leM"deratel!

t"(ic

N"n)t"(ic t"a*uaticani&als

Li" +"lu%le

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3.,radual and redicta%le chan#es in the secc"&"siti"n "$ a #i-en area is

ri&ar!successi"n

Ec"l"#icalsuccessi"n

+ec"ndar!successi"n

/erarchsuccessi"n

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4. The &a(i&u& %i"&ass "ccurs i

Te&erate$"rests

Tai#a

Tr"ical $"rests0line

-e#etati"n

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5. 0ni&als li-in# at the %"tt"& "$sea is 1n"2n as

Lentic 3enthic

L"ticela#ic

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6. The . Is the art "$ the Earth in2hich li$e e(ists. It includes the land42ater and air5at&"shere.

Niche 6a%itat

C"&&unit!%i"shere

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7. are "r#anis& that %rea1 d"2n and"%tain ener#! $r"& dead "r#anic &atter

Dec"&"sers 6er%i-"res

0ut"tr"hsr"ducers

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8. The $ull ran#e "$ h!sical and %i"l"#icc"nditi"ns in 2hich an "r#anis& li-es an2a! in 2hich "r#anis& uses these c"ndi

1n"2n as a.

6a%itat 3i"shere

NicheC"&&unit!

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. 0. Is a ste in the $""d cha

Tr"hic le-el 3i"shere

C"&&unit!7""d 2e%

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1!. The scienti'c stud! "$ interacti"ns a"r#anis& and %et2een "r#anis& and then-ir"n&ent is.

C"&&unit! 3i"shere

Tr"hic le-elEc"l"#!

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11. .is5are the ulti&ate s"uener#! $"r all li$e "n Earth.

lants Dec"&"sers

Watern"ne "$ the

a%"-e

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12. Durin# 4 aut"tr"hs use ener#! t" c"n-ert car%"n di"(ide and 2int" "(!#en and ener#!)rich car%"h!d

such as su#ars and starches.

Che&"s!nthesis

,er&an!

h"t"s!nthesisalestine

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13. The %i"l"#ical in8uences "n "r#a2ithin an ec"s!ste& are called

3i"tic $act"rs 0%i"tic $act"rs

N"n)rene2a%leres"urces

3i"&es

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14. The ener#! st"red %! r"ducers canassed thr"u#h an ec"s!ste& al"n# aa series "$ stes in 2hich "r#anis& trans

ener#! %! eatin# and %ein# eaten.

7""d chain 6a%itat

Niche7""d 2e%

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15.0 9n: . Is a dia#ra& that sh"2s the rela&"unts "$ ener#! "r &atter c"ntained 2ithin etr"hic le-el in a $""d chain "r $""d 2e%.

Ec"l"#ical !ra&id %i"&e

%i"shere,reen re-"luti"n

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16.0 . Is a #r"u "$ ec"s!ste&ha-e the sa&e and d"&inant c"&&u

3i"&e Niche

3i"shere6a%itat

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17.h!sical4 "r n"n)li-in#4 $act"rs tshae ec"s!ste&s are.

C"&&unities 0%i"tic $act"rs

3i"tic $act"rsTr"hic le-els

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18.0 #r"u "$ indi-iduals "$ the sa&ethat li-e in the sa&e area is 1n"2n as

"ulati"n +ecies

C"&&unit!Niche

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1.0 .is an asse&%la#e "$ di;e"ulati"ns that li-e t"#ether in a de'ne

C"&&unit! "ulati"n

+eciesNiche

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2!.0n "r#anis& that "%tains e%! eatin# ani&als are 1n"2n a

6er%i-"re Detri-"re

Carni-"rer"ducer

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21.0 net2"r1 "$ c"&le( interacti"ns $"r&ed %$eedin# relati"nshis a&"n# the -ari"us "r#aniec"s!ste& is a

C"&&unit! Tr"hic le-el

7""d chain7""d 2e%

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22...is the r"cess %! 2hich s"&e "r#ause che&ical ener#! t" r"duce car%"h!dra

Cellresirati"n

h"t"s!nthesis

Che&"s!nthesis

7er&entati"n

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23.0.is an "r#anis& that can cature en$r"& sunli#ht "r che&ical and use it t" r"duce$r"& in"r#anic c"&"unds.

Dec"&"ser r"ducer

C"nsu&er6eter"tr"h

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24.The t"tal a&"unt "$ li-in# tissue #i-en tr"hic le-el is 1n"2n as.

Niche 3i"shere

7""d chain3i"&ass

25 is the r"cess "$ ele&ents che&ical c"&"

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25...is the r"cess "$ ele&ents4 che&ical c"&""ther $"r&s "$ &atter are assed $r"& "ne "r#anis&and $"r& "ne art "$ the %i"shere t" an"ther

Li&itin#nutrients

C"&&unit!

3i"#e"che&icalc!cle

3i"shere

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26.is an! che&icalsu%stance that an "r#anis& re*

t" li-e.

+unli#ht Nutrient

WaterCar%"h!drate

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27.In ec"l"#!4 the ter& .. Is used descri%e 2ise &ana#e&ent "$ natural res"includin# the reser-ati"n "$ ha%itats and

In-asi-esecies

3i"di-ersit!

C"nser-ati"nE(tincti"n

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28.The su& t"tal "$ the -ariet"r#anis& in the %i"shere is ca

0n a%i"tic$act"r

0 "ulati"n

0 %i"tic $act"r3i"di-ersit!

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2.is the science that seunderstand the li-in# 2"rld.

Che&istr! h!sics

Ec"l"#!3i"l"#!

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RI,6T 0N+WER

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07+O+++

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Than1 ="u