What is happening now? Temperatures have risen during the last 30 years, and 2001 to 2010 was the warmest decade ever record. As the Earth warms up, heat waves are becoming more common in some places, including the United States. Heat waves happen when a region experiences very high temperatures for several days and nights.


1ª) A finalidade do texto é:

a) inform.
b) bring a reflection.
c) criticize.
d) announce.
e) to sell a product.


2ª) Segundo o texto:
a) as temperaturas diminuíram nos últimos 10 anos.

b) as temperaturas aumentaram nos últimos 20 anos.

c) as temperaturas aumentaram na última década.

d) as temperaturas mudaram o comportamento dos americanos.

e) as temperaturas permaneceram estáveis nos últimos 10 anos.

​