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This test consists of 5 multiple choice questions and 5 short answer questions.

Multiple Choice Questions

1. Without functioning ____________, even our organs are useless.
(a) Lungs
(b) Brain activity
(c) Cells
(d) Blood streams

2. The __________ system is susceptible to damage by toxins like chlorinated hydrocarbons and organic phosphates.
(a) Renal
(b) Muscular
(c) Nervous
(d) Circulatory

3. Most state laws regarding chemical contamination are grossly ___________.
(a) Overmeasured
(b) Out numbered
(c) Inadequate
(d) Enforced

4. What are many chemicals sold in that could result in high chemical exposure if dropped by the consumer?
(a) Plastic
(b) Paper
(c) Metal
(d) Glass

5. What is also destroyed when the target insects are sprayed by chemicals, damaging and changing the ecosystem?
(a) Their natural enemies
(b) Humans
(c) Water sources
(d) Trees

Short Answer Questions

1. What kinds of insects are becoming resistant to the chemical sprayings?

2. Many attempts to control ___________ have results in massive fish kills.

3. One changed __________ can affect the entire body system.

4. Those who enjoy _________ also lose when the fish population goes down.

5. Our chemical attacks on insects have weakened entire ___________.

(see the answer keys)

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