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Alja [10]
3 years ago
12

Which of these are the two major sources of nitrate pollution in rivers? the burning of fossil fuels by factories and cars anima

l wastes and fertilizers fertilizer runoff and the burning of fossil fuels by factories
Biology
1 answer:
snow_tiger [21]3 years ago
6 0

Answer:

Animal Waste and Fertilizers

Explanation:

Animals, like humans, obtain nitrogen from consuming foods. The foods that the animals consume get digested and with time, the animals release the extra undigested foods and nutrients in forms of urine and feces. Like wise, fertilizers are typically made with animal waste.

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The Everglades in Florida is an estuary that is very important to the environment. Discuss the important and predict the outcome
Jobisdone [24]

Answer:

Everglades is also called river of grass and is located in Florida. It is the habitat of thousands of species including plants, animals, and microorganisms. It also has approximately 70 different member of species which are in endangered list and it consist of approximately 11% of total wetland.

So everglade is important to protect the ecosystem and the species that live there. So if it would suffer a great drought than most of the species that were dependent on the wetland will go extinct due to habitat loss and it will also affect the economy and natural heritage of Florida adversely because of the environment loss.

5 0
3 years ago
The killifish is described as having tolerance to pollutants, Is this a
Wittaler [7]

Answer:

good

Explanation:

having a tolerance to pollution means that the killfish can tolerate a certain mounts of pollution, so it won't be affected unless there is like a ton of pollution surrounding it

8 0
3 years ago
Saturn and Uranus are alike in that they ​
mario62 [17]

Answer:

The correct answer is they both have rings around them

Explanation:

Saturn and Uranus are both planets in our solar system; indeed Saturn is the sixth planet while Uranus is the seventh planet. Besides this, Saturn and Uranus are giant planets, this means they are composed of gas or similar materials and they are massive. Moreover, as giant planets these two planets have a ring system, which means around them, there are dust and other particles that orbit the planet and form rings; although, in the case of Saturn these are massive and more visible. According to this, Saturn and Uranus are alike because they both have rings around them.

6 0
3 years ago
Read 2 more answers
Megan left her bicycle outside on the patio while she went on vacation for several weeks. When she returned, Megan discovered a
harkovskaia [24]

 rusting of iron is a chemical change because it is two substances reacting together to make a new substance. When iron rusts, iron molecules react with oxygen molecules to make a compound called iron oxide. Rusting would only be a physical change if iron molecules remained pure iron throughout the process.

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3 0
3 years ago
Read 2 more answers
Is an eating disorder that is characterized by an irrational obsession about gaining weight in which the person severly limits t
aleksandrvk [35]
The answer would be anorexia

In anorexia nervosa, the person will have a problem with their body image, which makes them feeling fat even though they are skinny. The person will stop eating or severely limit their diet. 
It could be followed by purging, a forceful attempt to throw up the food that has been eaten.
7 0
3 years ago
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