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IceJOKER [234]
3 years ago
7

What effect do increasing amounts of greenhouse gases have on earth and the organisms that live here?

Physics
2 answers:
pickupchik [31]3 years ago
5 0

Answer and Explanation:

The increasing amounts of greenhouse gases causes climate change and global warming, sea level rises and oceans become warmer.

When prolonged into the future and no actions are being taken; drastic droughts will happen which threatens agricultural in an extreme manner, wildlife living in the forests will be pressurized, and animals/organisms living in the ocean will be affected too due to rising temperature causing the reduced Oxygen effects.

The examples include: the melting of Arctic ice endangering the polar bears, fishes and aquatic marines will die at part of the oceans which has higher temperature (lack of oxygen), poorer regions will have adverse impacts on the human being due to agriculture deterioration and lack of proper system and social readiness to adapt to climate change.

To fight climate change, we must reduce carbon pollution (burning of coals which releases large carbon dioxide/monoxide etc.) through setting up of policies by multinational companies, greener business to reduce emissions, and help people to adapt to climate change or at least educate people about climate change.

Eduardwww [97]3 years ago
3 0

Answer:

An increase in the greenhouse gases implies an increase in the average temperature of the atmosphere which might lead to extreme weather conditions, rise of sea levels etc It will affects animal food sources and habitats.  

Explanation:

Greenhouse gases covers the earth like a shield or covering. Human activities for example industrialization, deforestation, burning of coal, natural gases and fossil fuels etc adds extra layers of thickness to the already existing greenhouse gases thereby making it impenetrable by heat. This trapped heat is what is responsible for the increased average global temperature.

The effects are numerous and can be detrimental to say the least. When there is an increase in temperature, algae(water plant) which acts as a direct source of food for small fishes dies off which could lead to extinction of smaller fish species which is a direct food source for bigger fishes and the cycle continues which translates into reduced food supply for animals(including man).

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A piece of glass weights 25 g in air, 16.77g in water at 4C and 16.89g in water at 60C. Find the mean coefficient of cubical exp
Oksanka [162]

sorry i think so i dont exactly know i am sorry

Explanation:

7 0
3 years ago
A car accelerates at a rate of 4.00 m/swest for 5.0 seconds. What is the car's change in
andre [41]

Answer:

20 m/s

Explanation:

Acceleration = Change in velocity/ time

4 = Change in Velocity/ 5

Change in velocity = 20 m/s

3 0
3 years ago
A runner of mass 60.0kg runs around the edge of a horizontal turntable mounted on a vertical, frictionless axis through its cent
Elenna [48]

Answer:

See explanation

Explanation:

In this exercise, we need to use the law of conservation of angular momentum which is:

I1*W1 + I2*W2 = (I1 + I2)*W2'

Where:

I: moment of innertia.

W: angular velocity

Now let's call 1 the runner and 2, the turntable. the system would be W2'.

The angular speed of the runner, we can calculate that with the following expression:

W = V/r

so:

W1 = 2.5 / 3.6 = 0.694 rad/s

The innertia is calculated with the expression:

I = m*r²

I = 60 * 3.6 = 216 kg.m²

I2 and W2 are provided in the exercise, so, replacing all the data in the conservation of angular momentum, let's solve for W2'

(216*0.694) + (-0.190*81) = (81 + 216)W2'

134.514 = 297W2'

W2' = 134.514 / 297

W2' = 0.453 rad/s

5 0
4 years ago
A shift in one fringe in the Michelson-Morley experiment corresponds to a change in the round-trip travel time along one arm of
olya-2409 [2.1K]

Explanation:

When Michelson-Morley apparatus is turned through 90^{o} then position of two mirrors will be changed. The resultant path difference will be as follows.

      \frac{lv^{2}}{\lambda c^{2}} - (-\frac{lv^{2}}{\lambda c^{2}}) = \frac{2lv^{2}}{\lambda c^{2}}

Formula for change in fringe shift is as follows.

          n = \frac{2lv^{2}}{\lambda c^{2}}

       v^{2} = \frac{n \lambda c^{2}}{2l}

             v = \sqrt{\frac{n \lambda c^{2}}{2l}}

According to the given data change in fringe is n = 1. The data is Michelson and Morley experiment is as follows.

             l = 11 m

    \lambda = 5.9 \times 10^{-7} m

           c = 3.0 \times 10^{8} m/s

Hence, putting the given values into the above formula as follows.

            v = \sqrt{\frac{n \lambda c^{2}}{2l}}

               = \sqrt{\frac{1 \times (5.9 \times 10^{-7} m) \times (3.0 \times 10^{8})^{2}}{2 \times 11 m}}

               = 2.41363 \times 10^{9} m/s

Thus, we can conclude that velocity deduced is 2.41363 \times 10^{9} m/s.

3 0
3 years ago
Last question of the day
jonny [76]
I think it will all be gone and people will be living in space
3 0
4 years ago
Read 2 more answers
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