The troposphere is the lowest layer of Earth's atmosphere, and is also where nearly all weather conditions take place.The Greek root tropos means "mixing." and is appropriate for Earth's troposphere because ozone and oxygen mix together in the troposphere. Correct answer: D The troposphere is protected from the hard ultraviolet radiation of the Sun by the higher layers of the atmosphere, namely by the stratospheric ozone layer. Because of this protection, many molecules are more stable in the troposphere then elsewhere in the atmosphere. This protection makes life possible on Earth.
There are several types of pollution caused by human activities that are contributing to the deterioration of coral reefs. The first and most significant type is chemical pollution.
This includes oil spills, pesticides, herbicides, fertilizers, and other chemicals that are being dumped into the oceans. These chemicals can leach into the coral reefs, disrupting the delicate balance of the ecosystem and causing damage to the coral.
Another type of pollution is plastic pollution. Plastic waste is one of the most significant environmental issues facing our oceans today. Plastic waste is ingested by marine life, including coral, and can cause physical harm. Plastics also release toxic chemicals when they break down, contributing to the chemical pollution problem.
Sedimentation is also a significant issue facing coral reefs. When soil is eroded from construction sites or farming activities, it can find its way into the ocean and smother coral reefs. This can reduce the amount of light that reaches the coral, inhibiting its ability to photosynthesize and grow.
Finally, global warming and climate change are also contributing to the decline of coral reefs. As temperatures rise, coral becomes more susceptible to disease and bleaching, which can kill large areas of coral. Additionally, ocean acidification, which occurs as the oceans absorb more carbon dioxide, can make it more difficult for coral to build their skeletons and grow.
Overall, the combination of these types of pollution is contributing to the decline of coral reefs around the world, and urgent action is needed to reduce our impact on these vital ecosystems.'
To learn more about coral reefs here:
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c. in a galaxy
b. a main sequence star
d. a medium hot star
b. the phase of the moon.
c. the rise and fall of tides.
d. the time of day.
Answer: TRUE
Explanation: Took the test
Answer: They are affected by the sandy soil which makes it hard to plant crops.
Explanation:
Answer:
I took the test and got this Learning2020
Explanation:
They are affected by the sandy soil which makes it hard to plant crops.