in an inconvenient truth, the most likely reason for the author uses the heading A silent alarm is to

use an image that the reader can visualize
show there is a problem that many do not know about
to bore the reader
frighten the readers so they will take action

The most likely reason the author uses the heading "A silent alarm" in "An Inconvenient Truth" is to show there is a problem that many do not know about.

chose the answer that best matches the word incandescent

outside visible spectrum
creating light by radiating heat
emitting light by creating water vapor
producing light by adding neutrons to a glowing material

The answer that best matches the word "incandescent" is "creating light by radiating heat."

In " the deadliest Tsunami in history," the cause of the Indian ocean tsunami was

a rupture in the Burma plate
an unintended explosion in Japan
a tornado off the coast of Sumatra
mass animal migrations to the north

The cause of the Indian Ocean tsunami mentioned in "The Deadliest Tsunami in History" was a rupture in the Burma plate.

In "the deadliest tsunami in history," survivors of the tsunami recognized that a receding ocean

was a sign of danger
left population on shore
left boats and fish stranded on shore
signals a coming earthquake

In "The Deadliest Tsunami in History," survivors of the tsunami recognized that a receding ocean was a sign of danger.

In "Orphans give Indian couple will to live," the Paramesvarans are offended by the term orphans because

they feel they are now the parents of those children
the government will not let the children be adopted by them
Mr. paramesvaran grew up without a father and knows how difficult it was.
they think the natural parents of the children will be found alive one day

In "Orphans give Indian couple will to live," the Paramesvarans are offended by the term orphans because they feel they are now the parents of those children.

In "orphans give indian couple will to live," Karibeeran Paramesvaran was celebrating on December 26, 2004 because

it was his birthday
it was the anniversary with his wife
it was the day he met his adopted children
he was celebrating Christmas with his extended family