Biology, 11.11.2019 01:31 ayoismeisjjjjuan
Which of the following is the best example of a way human lifestyles affect environmental systems?
a) using aerosol sprays causes acid rain by increasing ozone (o3) in the atmosphere.
b)agriculture causes water pollution when fertilizers and pesticides flow into lakes and rivers.
c) burning fossil fuels causes air pollution by decreasing water vapor in the atmosphere.
d)using radioactive materials causes ground pollution when chlorofluorocarbons (cfcs) seep into the ground
Answers: 2
Biology, 22.06.2019 01:30
Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?
Answers: 1
Biology, 22.06.2019 04:30
This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment
Answers: 1
Biology, 22.06.2019 05:30
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 3
Biology, 22.06.2019 07:00
Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.
Answers: 1
Which of the following is the best example of a way human lifestyles affect environmental systems? <...
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