Which of the following statements about human-made CO2 is NOT true? Group of answer choices: A.Oceans...
Which of the following statements about human-made CO2 is NOT true? Group of answer choices:
A.Oceans and photosynthesis do not take up all human-made CO2.
B. The amount of CO2 produced by human activities is low.
C. Burning coal and oil adds CO2 to the atmosphere.
D. Burning fossil fuels adds CO2 to the atmosphere.
Homework Answers
During the photosynthesis process, oxygen is released and carbon dioxide is used. This carbon dioxide come from respiration burning of fossil fuels, combustion of coal, and oils. The human CO2 content in the air is very low which is only 0.0016 percent of total CO2 released. Since this is very low the oceans and photosynthesis take up all human-made CO2.
The answer is A.
Add Answer to:
Which of the following statements about human-made CO2 is NOT
true? Group of answer choices:
A.Oceans...
Which of the following statements are true about the phosphorus cycle? Select all that are true....
Which of the following statements are true about the phosphorus cycle? Select all that are true. -This cycle is significantly affected by the extraction of fossil fuels. -Transpiration is a major flux in this cycle. -The weathering of rock is a major flux in this cycle. -Nitrification is a major flux in this cycle. -This cycle's largest reservoir is ocean water. -Photosynthesis is a major flux in this cycle. -This cycle is affected by the release of detergents in treated...
6. Which answer choices are true about photorespiration? Select all that apply. Photorespiration increases the efficiency...
6. Which answer choices are true about photorespiration? Select all that apply. Photorespiration increases the efficiency of photosynthesis. It happens because 3-phosphoglycerate cannot be reduced to form triose phosphate sugars. It happens because there is so much more CO2 in the atmosphere than 02. It happens because rubisco can add either O or Co, to RuBP. CO2 and ATP are produced. ATP is consumed by photorespiration.
Which of the following statements about experiments is true? Group of answer choices None of these...
Which of the following statements about experiments is true? Group of answer choices None of these is true. All experiments must have a control group. Random assignment is only critical for treatment groups, as opposed to control groups. Matching can be used in any experiment to eliminate lurking variables. Blocking is employed to reduce variation.
-Which of the following is true about the human population? Group of answer choices: -The number...
-Which of the following is true about the human population? Group of answer choices: -The number of people on the planet is expected to go down in the next two decadesumber of people on the planet is expected to go down in the next two decades. -It has taken less and less time to grow the population by 1 billion people since the 1800s -The number of people on the planet has increased at a steady rate since the 1800s....
Which of the following statements about London dispersion forces is/are true? Group of answer choices London...
Which of the following statements about London dispersion forces is/are true? Group of answer choices London dispersion forces are stronger between molecules of 1-butanol than between molecules of 2-methyl-2-propanol. London dispersion forces are stronger than hydrogen bonding interactions. both a and b neither a nor b How many different alkene products (counting cis and trans isomers of a compound as a single product) could be produced when 3-methyl-3-pentanol is dehydrated? Group of answer choices 1 2 3 4
Which of the following statements is true about active transport? Group of answer choices a. It...
Which of the following statements is true about active transport? Group of answer choices a. It is needed only for the transport of polar molecules. b. The transported species can move against its concentration gradient. c. It is exergonic. d. It must be regulated by phosphorylation
Which of the following statements about the marketing research process is true? Group of answer choices...
Which of the following statements about the marketing research process is true? Group of answer choices The steps in the marketing research process are highly interrelated. Every marketing research project involves all of the research stages. The steps in the Marketing Research process are chronological and independent of one another. Good marketing research entirely eliminates uncertainty.
Choose one: Which of the following is true of carbon cycling? Choose one: A. Growing forests...
Choose one: Which of the following is true of carbon cycling? Choose one: A. Growing forests act as carbon sources. B. The conversion of CO2 into biomass requires oxygen. C. Burning fossil fuels increases atmospheric carbon dioxide. D. The atmosphere is the largest carbon reservoir.
Which of the following statements is NOT true about theories? Group of answer choices Theories summarize...
Which of the following statements is NOT true about theories? Group of answer choices Theories summarize the facts as currently known. Theories are unchanging bodies of research. Theories allow us to predict future behavior. Theories stimulate new research.
Question 24: Which of the following statements is true about transcription? Group of answer choices a....
Question 24: Which of the following statements is true about transcription? Group of answer choices a. In both prokaryotic and eukaryotic cells, transcription requires a promoter b. In eukaryotic cells, orientation and positioning of the polymerase is determined by sigma c. All transcription initiates in the cytoplasm d. In prokaryotic cells, orientation and positioning of the polymerase is determined by TBP and TFII-like transcription factors Question 25: If the transcribed mRNA using this coding strand were to be translated, the...
6. Which answer choices are true about photorespiration? Select all that apply. Photorespiration increases the efficiency of photosynthesis. It happens because 3-phosphoglycerate cannot be reduced to form triose phosphate sugars. It happens because there is so much more CO2 in the atmosphere than 02. It happens because rubisco can add either O or Co, to RuBP. CO2 and ATP are produced. ATP is consumed by photorespiration.
Choose one: Which of the following is true of carbon cycling? Choose one: A. Growing forests act as carbon sources. B. The conversion of CO2 into biomass requires oxygen. C. Burning fossil fuels increases atmospheric carbon dioxide. D. The atmosphere is the largest carbon reservoir.
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago