1.The reporter noted there was a serious lack of resources available to us then
2.They admitted the earth was over populated then.
3.Anna said to ride a bike was good for the environment and great for our health.
4.Scientist warn oil spills damage the prime source of water for various cities marine life and even affect birds /Обратите внимание, здесь главное предложение в настоящем.
5.Our teacher explained to us that many chemicals destroyed the ozone layer because they interacted with ozone.
6.A famous ecologist said the use of nuclear energy had led to the threat.
7.The author of the article stated the high amounts of air pollution were caused by the development of several industries and water pollution.
9.I asked myself what the ingredients of these cleaning products were.
Объяснение:
1.If you can think-and not make thoughts your aim,
If you can meet with Triumph and Disaster
2.And treat those two impostors just the same;
If you can bear to hear the truth you've spoken
3.Twisted by knaves to make a trap for fools,
Or watch the things you gave your life to, broken
4.And stoop and build 'em up with worn-out tools:
If you can make one heap of all your winnings
5.And risk it on one turn of pitch-and-toss,
And lose, and start again at your beginnings
6.And never breathe a word about your loss;
If you can force your heart and nerve and sinew
Объяснение: