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3 years ago

Please help 35 points

Geography

1 answer:

katen-ka-za [31]3 years ago

3 0

Answer:

I would say climate change. Though the sun is getting larger, therefore Earth is getting warmer, we can reduce greenhouse gases in the atmosphere in order to reduce Earth's temperature. I selected this issue because at one point, if we do not stop increasing the heat on Earth, it will eventually be so hot we cannot grow crops or plants, leading to Earth's oxygen levels to significantly drop. A way to reduce global warming is to stop burning fossil fuels. This would be a good solution because burning fossil fuels, like other gases, will heat up Earth's atmosphere.

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It is 35°C at sea level. The environmental lapse rate between sea level and 2100 meters is 6.85 °C/1000m. The environmental laps

Zinaida [17]

Based on the various lapse rates, the temperature at 9,000 meters will be<u> 30.53°C.</u>

<h3>Temperature at 2,100 meters </h3>

= Sea level temperature - Lapse rate x Difference in Depth from last lapse rate

= 35 - (6.85 / 1,000 x 2,100)

= 20.62°C

<h3>Temperature at 3,500 meters </h3>

= 20.62 - (11 / 1,000 x (3,500 - 2,100))

= 20.62 - (11/1,000 x 1,400)

= 5.22° C

<h3>Temperature at 9,000 meters </h3>

= Temperature at 3,500 meters - Normal lapse rate x Difference from last lapse rate

Normal lapse rate = 6.5 ° C / 1,000 meters

= 5.22 - ( 6.5 / 1,000 x (9,000 - 3,500))

= 5.22 - ( 6.5 x 5.5)

= -30.53° C

In conclusion, the temperature at 9,000m will be -30.53°C.

Find out more on lapse rate at brainly.com/question/1236934.

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2 years ago

Why do small planets tend to have little or no atmosphere?

kicyunya [14]

This is because small planets do not have a high gravitational force to hold an atmosphere; some might have had an atmosphere, but due to the little gravitational force it might have drifted away

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3 years ago

Georgia ranks third in the nation for the number of native freshwater fishes; only Alabama and Tennessee have more species. Abou

kumpel [21]

I think the answer is d hope it helps and tell me if i am wrong or right, ok?

6 0

4 years ago

Read 2 more answers

1) How is farming in Indonesia different than farming in Texas?

igomit [66]

Grains, pulses and root crops, i.e. the food crops, include rice, maize, groundnut, soybean, cassava and sweet potato and a number of other crops. The main staple food crop in Indonesia is rice, which is produced mainly in irrigated or lowland systems. Whilst in Texas Planting & Harvesting. ... While the primary crops of Texas are cotton, corn, feed grains (sorghum, milo, etc.), rice and wheat, there is an abundance of other crops, too. From peanuts, to sunflowers to sugarcane and more.

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3 years ago

When a wave is too steep to support itself, the wavefront collapses creating a---- that advances up the shoreline

Anton [14]

Answer:

When a wave is too steep to support itself, the wavefront collapses creating a <u> </u><u>break </u>that advances up the shoreline

Explanation:

When waves are tall, with a great slope that makes them unstable, they break. Braking waves might occur inshore or offshore.

Offshore: Breaking waves in the deep sea occurs when the wind speed increases so fast that they exceed the speed of the waves. These last ones acquire additional energy from the winds increasing their slopes to the point of being so unstable that the water from the crest falls forward and breaks the wave. The most influencing factor in these breaking waves is the speed of the winds.

Inshore: When waves are near the shore, the scarce water deepness increases the friction of the wave with the marine bottom, and consequently, the wave´s speed decreases progressively. The wave loses energy in the friction, the wave energy is concentrated in a lower length, and the wave grows in size. As it increases, it acquires a sharper slope. As deepness decreases, the wave base loses speed, but the crest does not. As the wave crest travels faster, the frontal face of the wave becomes concave. This change in shape continues until the wave can not support itself and it breaks. The break is not produced by the friction with the bottom, but by exceeding the slope limit values.

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3 years ago