WILL MARK BRAILIEST. Can someone help me wit des seven questions? (The issue is Air Pollution.)

1.) What is the issue? (Briefly describe the issue.)

2.) How does your issue affect 3 or more specific characteristics of the Chesapeake Bay?

3.) What specific actions are people taking to solve this issue or improve the situation? (Include 3 or more actions.)

4.) Describe how those actions will most likely affect the Chesapeake Bay. (Be as specific as possible.)

5.) In what ways does the Chesapeake Bay provide habitat?

6.) In what ways does the Chesapeake Bay provide opportunities for recreation?

7.) In what ways does the Chesapeake Bay provide opportunities for jobs and businesses ?

1. Air pollution is the presence of substances- such as carbon monoxide, nitrogen oxide, lead and sulfur dioxide- in the atmosphere that are harmful to the health of living beings, or damaging to the climate or other materials. Some causes of air pollution are burning of Fossil Fuels, aricultural Activities and waste in landfills

2. Air pollution from from power plants, vehicle exhaust, and other man-made causes have caused great affects to Chesapeake bay. Firstly, nitrogen from the air enters the Bay via the rain, which contribute to algal blooms. These algal blooms absorb oxygen from the water and create dead zones that cannot sustain marine animal or plant life.

Secondly, pollution from the power plants in the area- consisting mainly of the toxic chemical mercury- pose risk to anglers in the area. These contaminants can bind to sediment and enter bodies of small, bottom-dwelling organisms like worms, clams or crustaceans. Through a process known as bioaccumulation, fish that consume contaminated organisms can accumulate these toxins in their own tissue. Anglers are warned to limit their consumption of certain fish from the Bay due to potentially harmful levels of the chemical.

Lastly, exposure to air pollution will affect those living in, and visiting, the Bay. Air pollution can also cause headaches, dizziness, and nausea, as well as long-term health effects including heart disease, lung cancer, and respiratory diseases such as emphysema. Air pollution can also cause long-term damage to people's nerves, brain, kidneys, liver, and other organs

3. The Chesapeake Bay is arguably the most studied large body of water on earth. Forty years of intense scientific investigation by leading estuarine scientists have identified why the Chesapeake is degraded and how to fix it. No other water body in the world can boast this level of scientific understanding.

The first action being taken to protect the bay from air pollution is by planting more plant life in the area. Through a process called attenuation, forests can reduce the amount of pollutants in the air. The plants roots and leaves and forest soils absorb and trap airborne pollutants. They can capture more than 85 percent of the nitrogen that falls onto them from the air, keeping it out of the bay.

Secondly people are changing the way they travel around and near the Bay. To lower air pollution people consider learning how to drive the Bay-friendly way; walk bike, take public transport and carpool when possible. They also try to use electric or manual lawn mowers and yard tools instead of gas-powered machines.

Thirdly, the Environmental protection agency developed the Chesapeake Bay Total Maximum Daily Load in 2010 (TMDL). It set limits on the amount of nitrogen, phosphorus, and sediment that can enter the Bay and its tidal rivers to meet water quality goals. Ever since, the EPA has kept track on the progress of the Chesapeake Bays health.

4.

In planting more trees and plants near the Chesapeake Bay area, it will prevent some sediment and pollutants entering the water. The plants roots and leaves and forest soils absorb and trap airborne pollutants. They can capture more than 85 percent of the nitrogen that falls onto them from the air, keeping it out of the bay through attenuation.

Secondly by reducing the amount of pollutants entering the air via petrol powered machines and cars, the amount of pollutants entering the waters will decrease. Each year, more than 85 million pounds of nitrogen pollution—about one-third of the Bay's total yearly load—comes from air pollution, and with 18 million people living in the Chesapeake Bay watershed, you can imagine how much difference cutting down on transport generated pollution would make.

Finally setting the TMDL will aid in preventing the amount of pollutants in the water reaching a high concentration and hopefully reduce the amount of algal blooms and dead zones within the bay.

5. The bay provides habitat for many organisms. Amongst forests, rivers and streams, shallow waters, beaches and tidal flats, aquatic reefs, wetlands and waters- the bay supports life such as crabs, fish, birds, worms, molluscs, corals, aquatic plants, trees and shrubbery and amphibians.

6. There are many opportunities for recreation in Chesapeake Bay. For example hiking, bike riding, hunting, bird watching, boating, fossil hunting, fishing and golfing.

7. The Chesapeake Bay provides job opportunities for scientists in terms of studying the waters and the ecosystems existing within it, those wishing to attract tourists through the marketing of outdoor activities, those who work in the nearby native American or maritime museums and those selling seafood such as fishermen

Easy 35 points > You have a piece of quatz, whos hardness is 7, and an unknown mineral. explain how you would determine if the unknown mineral had a hardness greater or less then 7.

The DEPENDENT VARIABLE is:

A. What the scientists is measuring or observing

B. The experimenter's control method

C. The results of the experiment

D. The effects science has on society​

Which type of energy change causes this leaf to grow? A. Thermal energy is transformed into potential energy. B. Thermal energy is transferred to the leaf. C. Electromagnetic energy is transformed into chemical energy. D. Electromagnetic energy is transferred to the leaf.

A tick lives on a dog by biting into its skin and drinking the blood. The tick gains nutrients from the blood and also sometimes passes on diseases to the dog. The dog loses blood and sometimes gets a disease. What type of symbiosis is this considered?

Why does the left ventricle have larger walls then the right?

7. What happens during mitosis?
(a) The nucleus of the cell divides.
(b) The cytoplasm of the cell divides.
(c) The cell divides.
(d) The DNA replicates.

The producers represent the second trophic level.
True or false

16. Name one organism that reproduces through binary fission​

Two reactants, X and Y, are combined and form a new substance with a mass of 375 g. The mass of reactant X is 300 g. What is the mass of reactant Y?

During an annual check-up, the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph nodes most likely indicate?
A.
the body is not receiving enough oxygen
B.
white blood cells are lacking nutrients
C.
white blood cells are growing uncontrollably
D.
the body is experiencing an infection

Please help. Worth 10 points.​

What are plasmids?
A. Enzymes that bond genetic materials together
B.small rings of bacterial DNA
C. Enzymes that cut DNA
D. Simple organisms with only one chromosomes

ANSWER ALL THE QUESTIONS

THE QUESTIONS IS ON THE PHOTO ​

what do you think about this

Which model represents the intermediate step between glycolysis and the citric acid cycle?

Which way do monsoon winds blow during the summer months?
O toward the land
O counterclockwise
O clockwise
O toward the sea
5 6
7

Question: What do you know about animal production, processing,
marketing, and breeding?

is vinegar a solution?

ASAP PLEASE!

Number 5 is pointing to the fluid like material inside the chloroplast. This structure is called?
Stroma

Grana

Outer Membrane

Thylakoid

whats the answer????

PLEASE ANSWER!!!

Are these two a plant cell or an animal cell or both?

The first on is : cell membrane, cytoplasm, vacuoles and mitochondria

Which is most directly responsible for water’s unique properties

The primary source of energy for most organisms are

covalent bond hold nitrogen bases together

The Carter's meeting with April Ofrah was interrupted by a phone call.
What had happened? The hate you give

Serenade is a country with a high rate of disease. What conclusion can be drawn about the health of the people in
Serenade? Select all that apply.
Serenade has a large number of unhealthy people,
Serenade has a small population of unhealthy people.
Serenade has more unhealthy people than healthy people,
Serenade has more healthy people than unhealthy people.

When a trait is shown and at least one letter is upper case.

A) dominant
B) recessive
C) trait
D) allele

WILL GIVE BRAINLIEST!!!!!!!!
After a forest fire what would be the first change in a forest?

Pioneer species are established

A climax community is established

Wind carries seeds to the area and plants grow from these seeds

New soil forms from rock

I really need the answer please!!!!!

Explain how an intelligence test could be biased?

The model below represents an atom of which element on the periodic table?