Since the beginning of the Industrial Revolution, the increased flux of carbon into the atmosphere has been primarily because of ________
A) desertification
B) addition of phosphate in detergents
C) deforestation
D) addition of fertilizers to the soil
E) burning of fossil fuels
Answer: E
You might also like to view...
Which of the following statements regarding nuclear energy is true?
A. Nearly all nuclear power plants worldwide are built far from water sources to prevent contamination. B. In a nuclear power plant, electricity is collected directly from electrons splitting off from fuel atoms. C. In a nuclear power plant, electricity is collected directly from the combination of electrons. D. The Pressurized Water Reactor and the Boiling Water Reactor are essentially the two main designs for a nuclear power plant. E. Decommissioning a nuclear power plant costs up to ten times as much as building it.
A cow is an example of a grazer. Indicate whether the statement is true or false
?Visible light is an example of electromagnetic radiation.
Answer the following statement true (T) or false (F)
Which of the following is found in cephalins?
A) choline B) ethanolamine C) inositol D) none of these