The correct answer to this open question is the following.
You did not include the article or the link to access it. Without that information, we do not know specifically what you are referring to.
However, trying to help, we can comment on the following terms.
There is an article titled <em>"Slowing Gulf Stream Current to Boost Warming for 20 Years,"</em> written by Matt McGrath on July 19, 2018, that exposes the concerns of environmental scientists about the issue of how the gulf stream is slowing down and the effects this could have in the short and medium terms.
One of the consequences of this phenomenon could be the cooling of Europe and other parts of the world in a relatively short period. Scientists think that this situation and the melting of the ice caps in the North Pole will add to the severity of the cooling of the world, and the consequences for humans.
Answer:
"was" not were
Explanation:
I always thought that Mathematics was an easy subject.
The examples of complex sentences are the following ones:
2)Before you eat the sandwich, please cut in half
4) When we are ready to leave, we will send you a text message
5)If she starts to get warm, Janna will turn on the air conditioner
A complex sentence is a sentence which has one independent clause and at least one dependent clause. Dependent clauses cannot stand on their own since they do not represent a complete thought. This is why the following sentences are not grammatically correct.
*Before you eat the sandwich,
*When we are ready to leave,
*If she starts to get warm,