The answer is : 74 Mph Or Greater
A tropical storm can turn into hurricane when wind speed goes above 74 miles per hour, which give it enough forces to destroy a hard concretes buildings that it passed by
Answer:
I think the right method to protect the environment and protect energy is to use renewable resources. If we used renewable resources within time all the nonrenewable resources we used would be replenished. I also think this would be the right thing to do because, for example if we used solar or wind energy we wouldn't waste energy as much as we do now days.
However if we were to use this. The cost for using renewable energy would be money. These days solar energy is very expensive, if we were to start using it we would spend a lot of money. Another thing is we would have to make sure that we are storing some energy in case the weather conditions are bad. (solar energy)
All in all, I think using renewable energy is the way to go, if we used this we could protect the environment.
Explanation:
<span>The phosphate enters the ecosystem and becomes tied up in the biogeochemical system where it is recycled. The rapid growth of aquatic vegetation and/or increase in the algal population can cause the death and decay of vegetation and aquatic life because of the decrease in dissolved oxygen levels.</span>
