Chemistry, 18.12.2020 01:20 Serenitybella

Which of the following statements is true? The troposphere is made of layered gases.
In the water cycle, the amount of water which evaporates equals the amount of water which falls as precipitation.
Burning fossil fuels increases the amount of ozone in the atmosphere.
Nitrogen is added to oceans by special nitrifying bacteria.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 21:30

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Answers: 3

Answer

Chemistry, 22.06.2019 14:30

Which of the following units is not an official si unit

Answers: 1

Answer

Chemistry, 22.06.2019 19:00

Which is the solubility product expression for caf2(s)? [ca2+]/[f–]2 [ca2+][f2–] [ca]+[f]2 [ca2+][f–]2

Answers: 3

Answer

Chemistry, 22.06.2019 21:00

Which activity is an innate behavior

Answers: 3

Answer

You know the right answer?

Which of the following statements is true? The troposphere is made of layered gases.
In the...

Questions

Mathematics, 21.10.2020 23:01

MN has endpoints at M(2, 5) and N(-4, 3). In what quadrant is the midpoint of MN? A. Quadrant 1 B. Quadrant II C. Quadr...

History, 21.10.2020 23:01

Which sentence from Defoe's Robinson Crusoe best illustrates the concepts found in the Great Chain of Being? A. [A]nd though, (Crusoe's father)...

History, 21.10.2020 23:01

Explain the ⅗ compromise...

Social Studies, 21.10.2020 23:01

A. The economy's economic problems signal that a depression is abouto begin. B. The economy's business cycles do not follow a consistent patter...

Mathematics, 21.10.2020 23:01

In ΔRST, r = 9.5 cm, ∠T=123° and ∠R=40°. Find the length of s, to the nearest 10th of a centimeter....

History, 21.10.2020 23:01

La définition du mercantilisme?...

Mathematics, 21.10.2020 23:01

X - 4 = -1 what’s does x equal...

Mathematics, 21.10.2020 23:01

Thanks who ever helped ...

Mathematics, 21.10.2020 23:01

A hockey player needs to shoot a puck 55 m from his current location to his opponents goal to score a goal after the shot the puck is 120 cm from his...

Mathematics, 21.10.2020 23:01

Find the distance round the semi circle with a diameter of35 cm...

English, 21.10.2020 23:01

Read the following sentence and answer the question. However, I resolved to be the better for the echo of it; and though I had at first determined to...

Mathematics, 21.10.2020 23:01

Explain! Prize! Thank you ...

Mathematics, 21.10.2020 23:01

Please help fast I will give branliest to the correct answer ‼️

Chemistry, 21.10.2020 23:01

Study the diagram showing the range of temperature in the Earth’s layers. What does the diagram show about Earth’s interior? A the outter core is the...

Chemistry, 21.10.2020 23:01

Which force is a noncontact force...

English, 21.10.2020 23:01

Use a coordinating conjunction to combine two of the sentences. Mary is talented. She sings opera. She also act in Broadway plays....

Mathematics, 21.10.2020 23:01

What is the answer for number 12 ...

Mathematics, 21.10.2020 23:01

Plz help 25 pointsss ...

History, 21.10.2020 23:01

According to the prisoner in the second election, what restrictions were imposed on advocates who defended suspected heretics? What would have been th...

Mathematics, 21.10.2020 23:01

the sugar level and protein level were measured for each animal in a sample of bulls. a scatterplot was drawn with sugar levels plotted on the x axis...

More questions: Chemistry Another questions