2 Read the essay again and complete
the table
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advantages examples/deu
disadvantages
examples/details​

"Nature provides free lunch, only if we control our appetites." This is a powerful sentence. Nature cannot provide for a community that is taking faster than it can produce. Example, a mother with nine children cannot make them all lunch at once. Some will be served before others, and they will have to be patient. If all the children want seconds, the mother will be tired and may not be able to provide the second meal. Statistics from Webecoist state that, "Oxygen-starved dead zones that cannot sustain life now cover an area approximately the size of Oregon. Dead zones are caused by excess nitrogen from farm fertilizers, factory and vehicle emissions, sewage and other pollution runoff." Humans causing these large, and increasing, dead zones will cause an extreme depletion in sea life. These animals are dying due to human error. 

1 he taught history at school

he didn't teach history at school

did he teach history at school?

2 they left home at 8 o'clock

they did not leave home at 8 o'clock

did they leave home at 8 o'clock?

3 he stood in very good hotels

he didn't stay in very good hotels

did he stay in very good hotels?

4 you drank a lot of tea

you didn't drink a lot of tea

did you drink a lot  of tea?

5 l looked tired

l didn't look tired

did l look tired?

6 we stopped in LONDON

WE DIDN'T STOP IN LONDON

DID WE STOP IN Londn?

7 pam BOUGHT A LOT OF CLOTHES

PAM DIDN'T BUY A LOT OF CLOTHES

DID PAM BYU A LOT OF CLOTHES?

8 birds flEW AWAY TO THEIR COUNTRIES

BIRDS DIDN'T FLY  AWAY TO THEIR COUNTRIES

DID BIRDS FLY TO THEIR COUNTRIES?