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evablogger [386]
3 years ago
9

Which of the following statements about down cycling is true?

Geography
2 answers:
Aleksandr-060686 [28]3 years ago
7 0

Plants generate nitrogen in their roots

Murrr4er [49]3 years ago
6 0

Answer:

Plants generate nitrogen in their roots.

Explanation:

The bacteria infects legume plants such as peas and beans and uses the plant to help it draw nitrogen from the air. The bacteria converts this nitrogen gas and then stores it in the roots of the plant. When the plant stores the nitrogen in the roots, it produces a lump on the root called a nitrogen nodule.

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Type your response in the box.
sukhopar [10]

Answer: Debate and discussions on climate change are very important among scientists.

Explanation: Many scientific opinions have expressed in the form synthesis reports, by scientific bodies both national and international standing, and also by debate and surveys of opinion among climate scientists. The aim is to mitigate against climate change and creating awareness of the adverse effect on our enivornment.

Universities, scientists and laboratories contribute their quota to the overall scientific opinion through peer-reviewed publications, and the areas of collective agreement and relative certainty are summarised in respected reports and surveys carried out.

7 0
3 years ago
1) Using the simple earth energy model we developed in class, calculate the average
andriy [413]

The average temperature of Earth given the solar irradiance is 238.4K.

<h3>How to calculate the temperature?</h3>

The following can be deduced from the information:

Let Earth's albedo =α =0.33

Radius of sun ( Rs) =6.955×10⁵

Value of Boltzmann constant= 5.67×10-⁸

L= 1350

T = average temperature

L= 4σ (Te)⁴ / (1-α)

1 - 0.33 = 4 × 5.67×10-⁸×(T)⁴ / 1350

0.67  × 1350 = 0.0000002268*(T)⁴

(T)⁴ = 3230357142.9

T = 238.4 k

In conclusion, the temperature is 238.4K.

<u>Complete question:</u>

Calculate the average temperature of Earth where the solar irradiance (L) is 1350W/m² and the albedo of Earth is 0.33. Consider Earth to be a perfect black body and the Stefan - Bollzmann constant to be 5.67 × 10^-8 W.

Learn more about <em>temperature</em> on:

brainly.com/question/24746268

#SPJ1

3 0
1 year ago
What is the geophysical phenomena
melomori [17]

geophysical phenomena is earth and its environment in space for example its when earthquakes, Tsunami, Volcanic activity, cyclone stuff sorta  like that

hope that helps

8 0
3 years ago
Should cars be banned down highstreets?
Troyanec [42]
I do not think so. what other technology could we use.
3 0
3 years ago
Why is the earth tilted??
irga5000 [103]
The earth is tilted because of the magnetic fields correlation with the sun
4 0
3 years ago
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