12)
Why is the natural greenhouse effect of Earth a cause for concern now?
t
3
A)...
12)
Why is the natural greenhouse effect of Earth a cause for concern now?
t
3
A)
Greenhouse gases act as natural insulators and prevent the heat
of the Sun from reaching Earth.
B)
Greenhouse gases destroy the ozone layer, which acts as natural
insulation against ultraviolet radiation from the Sun.
The rise in the amount of greenhouse gases has resulted in
global warming, because more heat gets trapped in the
atmosphere.
C)
D)
The rise in the amount of greenhouse gases has reduced the
amount of oxygen in the air, decreasing the breathable air on
Earth.
Answers: 3
Biology, 21.06.2019 21:30, genyjoannerubiera
Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts
Answers: 1
Biology, 22.06.2019 19:30, tlester2005
All other things being equal the size of a population will decrease if
Answers: 2
Biology, 22.06.2019 21:00, eddyreynoso5025
The type of fossil where the name literally means "turning to stone".
Answers: 1
Biology, 22.06.2019 21:00, hamptonjeleesa
An adult inhales about 6.0×10−4 m3 of fresh air during a breath. only 20% of fresh air is oxygen. assume the pressure in the lungs is 1.0×105 paand the air is at a temperature of 300 k. how many oxygen molecules are in each breath? a. 1.4x10^23 b. 2.9x10^21 c. 4.9x10^-4 d. 2.9 x10^25
Answers: 2
Mathematics, 12.03.2020 06:43
History, 12.03.2020 06:43
Mathematics, 12.03.2020 06:43
Business, 12.03.2020 06:44