list three ways carbon is stored in the biosphere
Carbon is present in every single living thing. The carbon cycle is the constant flow of carbon atoms through Earth's crust, oceans, atmosphere, and living beings.
Rocks and sediments contain the majority of the carbon on Earth. The ocean, the atmosphere, and living things contain the remaining components.
The primary cause of the rise in carbon dioxide concentrations is the use of fossil fuels by humans as a source of energy.
The majority of carbon is swiftly released into the atmosphere as carbon dioxide gas when fossil fuels are burned by people to run factories, power plants, vehicles, and trucks.
Therefore, carbon present in atmosphere as a carbon dioxide and in oceans as dissolved carbon dioxide and in rock as fossil fuel.
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Answer:
structural adaptation
Answer:
Adaptational
Explanation:
It needs to adapt to the different variety of food and drinks.
A). The algae purify the water
B). The local plants produce flowers early
C). Fish and other aquatic life die off
D). Plant and animal populations increase
2. Of the following, which is most likely to happen after a farmer sprays his crops with pesticides?
A). The crops die
B). Insect population increases
C). The soil dries up and blows away
D). A neighbor's well tests positive for pesticides
The rapid growth of algae in the river results in algal bloom and is acknowledged by the water discoloration due to their pigments. It is harmful to aquatic life and leads to fish die-offs as well as for human consumption.
A neighbor’s well might test positive for pesticide if the farmer sprays his crop with pesticides.
Further Explanation:
An algal bloom can occur in marine or freshwater ecosystems. It is caused due to the accumulation of a large number of nutrients such as nitrogen and phosphorus in the water bodies. These nutrients support the enhanced growth of green plants and algae. The color of the algal bloom is determined by the photosynthetic pigment in the algal cells and therefore, can be greenish, brown, red, or yellow in color.
The presence of an excess of nutrients results in a freshwater algal bloom. The fertilizers used in the agricultural land may result in the excess nutrients which are drained into the water bodies along with rainwater. The nutrients may also drain off from the household wastes. The high concentration of nutrients speeds up the growth of the algae in the water system. The algae live for a brief period of time and result in the accumulation of dead organic matter. This matter starts decaying and uses the oxygen dissolved in the river. The hypoxic conditions develop which leads to the death of the fishes and plants in large numbers due to unavailability of oxygen.
The algal bloom also causes odor and taste problems in water which is used for drinking. It can make the aquatic life devoid of sunlight by blocking its passage due to the over-accumulation of algae.
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Answer Details:
Grade: High School
Subject: Biology
Topic: Algal bloom
Keywords:
Algae, algal bloom, excess of nutrients, fish die-offs, marine ecosystem, freshwater ecosystem, photosynthetic pigments, fertilizers, dissolved oxygen, hypoxic condition, dead organic matter, aquatic life.
b. coral reefs
c. rivers
d. ponds
B. coral reefs because marshes, rivers and ponds have nothing to do with the ocean ecosystem.
Plants absorb carbon dioxide during photosynthesis, reducing atmospheric carbon levels, playing a crucial role in regulating the Earth's carbon balance.
The impact of plants on atmospheric carbon levels is twofold. First, they act as carbon sinks by storing carbon within their tissues.
This stored carbon can include not only the carbohydrates produced during photosynthesis but also carbon within the plant's structure and roots. Over time, this stored carbon can accumulate, helping to reduce the concentration of CO2 in the atmosphere.
Second, plants release oxygen into the atmosphere during photosynthesis, which is crucial for the respiration of many organisms, including humans.
This exchange of CO2 for O2 in the atmosphere is a vital part of the carbon cycle, which influences the Earth's climate.
Furthermore, when plants die and decompose or are consumed by herbivores, some of the stored carbon is released back into the atmosphere as CO2 through processes like respiration and decomposition.
However, a portion of the carbon can also be stored in the soil, contributing to long-term carbon sequestration.
plants on Earth help regulate the amount of carbon in the atmosphere by acting as carbon sinks during photosynthesis and releasing oxygen. Their role in the carbon cycle is crucial for maintaining the Earth's climate and ecosystem balance.
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To find the similarities and differences in organisms by using possible chromosome and physical characteristics.