When gas hydrates are brought to the surface, they evaporate quickly. This would be the biggest, current disadvantage to using gas hydrates as a form of energy.
Air pollution<span> is a major environmental </span>risk<span> to </span>health<span>. By reducing </span>air pollution<span> levels, countries can reduce the burden of disease from stroke, heart disease, lung cancer, and both chronic and acute respiratory diseases, including asthma.</span>
Answer:
A. A sea wave generated by a displacement of water
Explanation:
Answer: 
Explanation:
We have this concentration in units of
:

And we need to express it in
, knowing:




Hence:

Answer:
Religion
Explanation:
Religion is a big factor. Many people believe that the Big Bang DID happen while some believe it to be incorrect due to religious beliefs. I can guarantee if you ask people on the street about the Big Bang, someone will say something about religion. The Theory goes against every religions beliefs as to how the universe was created.