Answer:
Photochemical Smog
Increased human population and decreased habitats for plants and animals
Explanation:
Photochemical smog is a type of air pollution, it is caused from the reaction of solar radiation with airborne pollutant mixtures of nitrogen oxides (NOx) and volatile organic compounds (hydrocarbons).
Smog is a byproduct of modern industrialization.
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With an increase in human population there is a decrease in habitats because we continue to make more homes, stores, roads...etc.
Answer: Kinetic energy
As marine animals consume food, the food is required to produce chemical energy in the form of ATP. This chemical energy provides energy to do work in the form of kinetic energy. Therefore, muscle movement of animals requires kinetic energy.