Hey can someone please help me with these questions. Im having a hard time with them.

Answer:

See below.

Explanation:

1. C. an increase in clean water sources.

If we think about this in terms of humans, our growing population, this should be the correct answer. Through the creation and usage of carbon emissions (ie. using gas to power cars and the smoke that comes out as exhaust in those cars) decreases are quality quickly. Additionally, this directly relates to an increase of global warming, as the contribution of greenhouse gases ups the temperature on earth. As wood and the materials with it are a large source of material for us, deforestation is common and happens all the time, so that in itself (along with all the other points stated) are direct contributions/ causes of our growing population.

Thus, the answer will be C.

2. B. Burning fossil fuels in power plants.

Dumping waste matter into ocean waters doesn't essentially rise the temperature of the earth, as is defined as global warming. It's bad, yes, but not a direct/ big contributor to it. Using pesticides on agricultural crops, too,  doesn't necessarily affect global warming as much as the other options provided. Now, in clearing native forests with industrialization, that's where it gets tricky. We use machines and whatnot to do this, so you could say that this is a huge factor. However, this isn't the case, as global warming is most affected by the burning of fossil fuels (you know- "warming" and "burning" do kinda correlate for a reason here).

Thus, the answer is B.

3. C. the increased supply of resources.

Graph 2 starts to go up slightly before it skyrockets upward, slowly starting to level out afterward, yes? So, what'll be the cause of this. Obviously if there's something increasing this and the population, a decrease won't be the answer. Additionally, if we're assuming both graph start out with the same amount of resources, then the demand would still be high, right? So our answer cannot be D. Now we're left with options A and C. While A may seem like a correct answer, this scenario depends more on quantity as opposed to quality (it won't matter how good the resources are if you don't have enough of it), so this will leave our answer to then be C.

4. D. for about 3 months.

If we take a look at the graph and where the carrying capacity is finally reached, we'll see this moment in time is on August 1st. Now, if we've initially started documenting this rabbit population on May 1st, we'll understand that there is a three month gap between them, thus providing us with the answer of 3 months.

If this is still a bit confusing as to why it's not 4 months (which may not be a problem for you but it always was when I was younger), you can think of it as this:

May to June is 1 month. June to July is 2 months. July to August is 3 months.

5. F. more access to contraception

Now, a few of these you can cross out quickly. It won't be option B because that would indicate a high jump in growth rate, it won't be option C because that has no direct impact on anything in this scenario, it won't be option D because high education is available in many places (meaning that it wouldn't affect anything in a specifically more developed country), and it won't be option E because that would lead to an increase. Now we're left with options A and F- which one is it?

A higher cost of living would definitely deter people from having kids, but would it lead to a slower growth rate? Not necessarily. People still have kids in harsh times, so that's not necessarily what would be the leading cause. More access to contraception, however, would lead to a slower growth rate. If people have more access to the means of not stopping them from having kids, and then they choose to take this option, then this would be the correct answer.

what is affecting the earth today

describe 2 ways a red blood cell is adapted to carry oxygen in the human body

Describe how the food molecules that an organism eats can become part of that organism.
Type your answer here:

The ESA only protects the actual species listed for protection and does not include their habitat. True False

At school, i will offer my help to my teachers with__________________

Consider the aquatic phosphorus cycle. Phosphorus is the limiting nutrient for aquatic organisms. Decomposition naturally returns
phosphorus to the aquatic cycle, but phosphates from fertilizers, sewage and detergents can cause pollution in lakes and streams.
Over-enrichment of phosphate in freshwater can lead to which, when they die and decay, leads to
A)
a lower pH; acidification
B)
algal blooms; eutrophication
turbidity; decreased photosynthesis
D)
increased decomposition; poor growing conditions

Mika has One Direction of ______, so it breaks into sheets.

Why is it important for scientists to have a way to organize all living things? (You will
have to use your brain here…

1
2
3
4
8
7
6 7 8 9 10 11 12
13 14 15
16 17 18
19
20
21 22 XY

The cell was taken from a man and not from a woman.
How can you tell?

What is the goal of humanity?

How is inertia taking place if a penny is at rest?

Explain what happens when dry apricots are left for some time in in a salt solution.(2)

The control and coordination of the human body is called what?
a. Cell division
b. Regulation
c. Growth
d. Nutrition

Amber is a solid material
used in jewelry. It forms in nature only by the
process of pine tree resin hardening. Explain
why you think amber is or is not a mineral.

which will most likely alter the ph of rain?
a. burning fossil fuels
b. using hydroelectric plants
c. using nuclear power plants
d. creating ethanol from biomass

by which process do organisms adapt and evolve?

Which type of adaptation is exhibited by sandhill cranes flying north for the summer?

How do cytotoxic t-lymphocytes destroy infected cells?

Carbon dioxide is called a greenhouse gas because it helps to trap heat from the Sun in Earth’s atmosphere. This keeps Earth’s temperature warmer than it would otherwise be. In this respect, how does carbon dioxide in the carbon cycle affect water in the water cycle?
A. It allows the oceans to contain more water than they would otherwise be able to. B. It leads to ocean water dissolving more salt than it has dissolved in the past. C. It enables more water to evaporate and enter the atmosphere. D. It causes more water to be frozen in ice caps at the poles

Which term refers to a solution with a higher solute concentration outside the cell than inside the cell?

How are GM sugar beets different to normal sugar beets?

The common carotid arteries branch directly off of the aorta. true or false

Which of the following is an example of an animal using pheromones? ​

What is the signal that the protein
chain is
complete?

Urine formed in the pyramids must flow within the kidney to the ureter. Which structure is not part of the transport path within the kidney that carries urine to the ureter?.

What is the normal pulse range for a child 2-5 years of age?

A) 80 to 160 bpm
B) 60-90 bpm
C) 60-100 bpm
D) 80-120 bpm

Hurry answer!

All the questions are in the green box

The carbon dioxide of respiration is formed during.

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