Read this excerpt from Al Gore's Nobel Prize acceptance speech:
Climate refugees have migrated into areas already
inhabited by people with different cultures, religions, and
traditions, increasing the potential for conflict. Stronger
storms in the Pacific and Atlantic have threatened whole
cities. Millions have been displaced by massive flooding in
South Asia, Mexico, and 18 countries in Africa. As
temperature extremes have increased, tens of thousands
have lost their lives. We are recklessly burning and clearing
our forests and driving more and more species into
extinction. The very web of life on which we depend is
being ripped and frayed.
Which statement best describes Gore's use of evidence to support his
argument?

about the letter or who wrote the letter

the answer is c) !

ian mortimer in his book "the time traveller's guide to elizabethan england" uses a narrative in his style, which successfully conveys a clear description of the life in england in the 16th century. he writes in second person, which makes it comfortable to reader and easy to understand, he captures the readers attention with views of the landscape, the streets, the people including rich and poor. he also depicts some cultural traits from how people behave, eat or what they wear. his descriptions range from the social, economical, the political power to the examples of the life of common people. it could be tell that this book is about social history rather than a   novel.