Answer:
8 meters per second per second
Explanation:
Newton's second law: 
, force = mass multiplied by acceleration.
Therefore 56 / 7 = acceleration = 8
Global cooling was a hypothesis of the looming cooling of the Earth's surface and atmosphere that would take place over a period of substantial glaciation.
It emerged as a result of a drop of temperature during the period of 1940s and 1970s. After this it was realized that it is not a big threat as global warming.
On the other hand, Global warming is the rise in overall temperature of the atmosphere which is caused by greenhouse effect that is as a result of rise in the levels of greenhouse gas emissions such as CFCs and carbon dioxide.
Global warming is a present threat in the society world over with the rise in temperatures and climatic changes taking place, this is the reason why global warming replaced global cooling.
Answer:water self-ionize to form an equilibrium system that has [h30+]=1.0x10^-7 M
Explanation:
Answer:
it must possible to show that is wrong
Oxidation is when molecules r removed of hydrogen or combination with oxygen normally liberates large quantities of energy.
