Question

Global warming is
the single biggest
threat to life on
earth today. The
term is used
to describe the
unnatural rise in
earth's average
temperature.
While some
believe the
effects of global
warming to be
more substantial
than others,
scientists agree that the average temperature of earth
has risen between 0.4°C and 0.8°C over the past 100
years. The increased volume of carbon dioxide and
other greenhouse gases in the earth's atmosphere due
to burning of fossil fuels, land clearing, agriculture and
other human activities is believed to be the primary
sources of the global warming that has occurred in the
past fifty years.
also predicted that the average global
C by th​

Answer 1

Explanation:

2

$2 x + 3y = 18 \\ 2 \times 24 \times 21 \\ 20.2415 \\ {2136 { { { { { \frac{ \sqrt{?} }{?} }^{2} }^{2} }^{2} }^{2} }^{2} }^{?}$