Rainforests are principally responsible for global oxygen turnover true or false

Answers

Answer 1

Answer:

Answer:

False

Explanation:

Rainforests are very important for global oxygen movement, but they are not the main element for oxygen movement.

Seaweed is the real lung of the world, it is primarily responsible for the global movement of oxygen as it produces more oxygen through photosynthesis than it needs in breathing, and the excess is released into the environment. Rainforests release much less oxygen into the atmosphere worldwide, as most of the gas produced is consumed in the forests themselves. However, rainforests are extremely important and should not be destroyed.

Answer 2

Answer: false.....................................

Related Questions

Arteries are elastic because of the interior layer of______ tissue.
Properties that make titanium useful for tennis rackets and wheelchairs
A substance that contains only one kind of matter is known as a(n)A. atom. B. element. C. molecule. D. compound.
Which group of nuclear emissions is listed in order of increasing charge?(1) alpha particle, beta particle, gamma radiation(2) gamma radiation, alpha particle, beta particle(3) positron, alpha particle, neutron(4) neutron, positron, alpha particle
Two chemical properties associated with Bromine

Which compound has the strongest hydrogen bonding between its molecules? 1. HBr 2. HF 3. HCl 4. HI

Answers

You can compare the strength of the hydrogen bonding by comparing the electronegativities of the other elements. All the four elements, Br, F, Cl and I belong to the same group in the periodic table: group 17 named halogens. Then the kind of bonding they form is similar: polar covalent. You must know the trend of the electronegativities in the periodic table. Electronegativity decrease when you down across a group. Then the electronegativity of F is the higher of the group (indeed, it is the highest of all the 118 elements) . The higher the electronegativity the stronger the attraction that the halogen attracts the electrons and the stronger the hydorgen bonding. Then, the conclusion is that HF has the strongest hydrogen bonding.

The correct answer is HF

Acid rain can be destructive to both the natural environment and human-made structures. The equation below shows a reaction that occurs that may lead to the formation of acid rain.3NO2 + H2O 2HNO3 + NO

How many moles (precise to the nearest 0.01 mol) of nitric acid are produced from 300.00 mol of nitrogen dioxide?

200.00 mol
200.09 mol
450.00 mol
450.02 mol

Answers

Answer : The correct option is, 200.00 mole

Explanation : Given,

Moles of nitrogen dioxide = 300.00 mole

The balanced chemical reaction will be,

$3NO_2+H_2O\rightarrow 2HNO_3+NO$

From the balanced chemical reaction, we conclude that 3 moles of nitrogen dioxide react with 1 mole of water to give 2 moles of nitric acid and 1 mole of nitric oxide as a product.

As, 3 moles of nitrogen dioxide react to give 2 moles of nitric acid

So, 300.00 moles of nitrogen dioxide react to give $(2)/(3)* 300.00=200.00$ moles of nitric acid

Therefore, the number of moles of nitric acid is, 200.00 moles

Balanced chemical equation

3 NO2 + H2O = 2 HNO3 + NO

3 mol NO2 --------> 2 mol HNO3
300.00 NO2 --------> x mol HNO3

3 * x = 300.00 * 2

3 x = 600.00

x = 600.00 / 3

x = 200.00 mol

hope this helps!.

Hemoglobin is a substance which allows the red blood cells to carry .oxygen,carbonmonoxide,nitrogen,water

Answers

It allows your blood to carry oxygen. #TeamAlvaxic

oxygen is the answer

The standard enthalpy of ________ is the enthalpy change of reaction to form one mole of a substance from its elements under standard conditions of temperature and pressure.

Answers

Formation.
The standard enthalpy of formation occurs under the standard conditions of 298k and 1bar.

How are journals helpful to scientists

Answers

They help keep track of notes and experaments

Which change in oxidation number indicates oxidation?(1) –1 to +2 (3) +2 to –3
(2) –1 to –2 (4) +3 to +2

Answers

The change that shows an oxidation is the change –1 to +2.

What is oxidation?

The term oxidation has to do with an increase in oxidation number. This increase will always be positive.

Hence, we have to look out for the change in which there is an increase in oxidation number and this occurs for the change –1 to +2.

Learn more about oxidation:brainly.com/question/13110055?

#SPJ2

Oxidation is the loss of electrons (OILRIG, oxidation is loss, reduction is gain), so that would mean a gain in charge (Well from negative to positive). The only one to show charge going up is (1)

Other Questions

60/1 pointIf you have 1.0 mole of each of the following compounds, which will have the most molecules?ХNI3 (nitrogen triiodide)KCI (potassium chloride)Lici (lithium chloride)O C2H2 (ethyne)O They all have the same number of molecules.71/1 pointfn 35 moles of Iron (Fe)?

2.0 cm + 2.6 cm + 4.2 mm = Please show work

Mixtures can be separated by physical changes. Please select the best answer from the choices provided T F

Which of the statement below states the negative impact did chemistry have on society through the production and use of chlorofluorocarbons (CFCs)? A. Hazardous coolants in refrigeration units were replaced. B. Better refrigeration reduced loss of food through spoilage. C. Lower levels of ozone allowed more ultraviolet radiation to reach Earth. D. Fire safety improved through the use of fire extinguishers.