True or False
1. Air pollutants can come from both natural and man-made sources.
2. Ligh...
True or False
1. Air pollutants can come from both natural and man-made sources.
2. Light pollution is negatively effecting fireflies and their populations are decreasing because of this.
3. Excessive use of car horns and sirens are both examples of noise pollution.
4. Light pollution allows us to see the stars easier.
5. Forest Fires are an example of natural air pollution.
Answers: 1
Biology, 22.06.2019 05:20
When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen
Answers: 2
Biology, 22.06.2019 10:50
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
Answers: 1
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