Answer:
The three characteristics of science are objectivity, verfiablity and reliability.
Explanation:
- Apart from the above characteristics of the science its objective and systematic exploration and is accurate and is abstract in nature. As regarding the advanced studies in the fields of the oceanographic sciences the earth has been studied in terms of the ocean circulation, fishery productivity and the oceanic process that have made it possible to understand the earth better.
- <u>The discovery of the hydrothermal vents that were the earliest signs of the origin of the bacteria and the origin of the life forms on the planet is still verifiable and provides us with the reliable evidence of the existence of the pioneer species that got energy form the interiors of the planet.</u>
The resulting imbalance between incoming solar radiation and outgoing thermal radiation will likely cause Earth to heat up over the next century, accelerating the melting polar ice caps, causing sea levels to rise and increasing the probability of more violent global weather patterns.
Answer:
1. phytoplankton blooms
Explanation:
- A dead zone is a zone that is created by the presence of the dead and decomposing matter of the plant an abiotic component that depletes the oxygen and thereby creating a thick layer of nutrient-rich deposits in the aquatic environment that does not support the marine and fish life.
- They may result from agricultural, industrial and urban flows. And the changes that occur with the climate changes and the seasonal cycles of the earth. There are four types of dead zones classified on their lengths.
<u>Permanent </u><u>dead zone i.e the rarely exceed 2 milligrams per liter.
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<u>Temporal </u><u>dead zones i.e the short-lived dead zone that lat flour hours a day.
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<u>Seasonal </u><u>dead zones occur annually mostly in the summer months.
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<u>The </u><u>hypoxic </u><u>zone that occurs in the night time.
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The baltic seas, Chesapeake bays, Lake Erie, and the other zone are affected by these blooms of algae and other foreign substances.
Answer:Marshes are wetlands
Explanation: When plants within the Marshes die,rather than decompose through Microbial activities and release their Carbon into the atmospheres,the carbon remain buried within the muddy soil and due to the impact of the waves Microbial activities are slowed and in most cases prevented,As the ocean waves finds its path through the mashes more matters are deposited on the buried plants locking the carbon and preventing the release of carbon.
This is one of the main importance of the wetlands like mashes on climate change.
