Surprisingly, there are 196 countries today! hope this helped
As Reforestation is the Natural way of Restoring the Forests which existed once and have been Depleted because of Deforestation, It can be Called as a Positive Initiative because :
It replants Trees on lands destroyed by farming, manufacturing, logging and city growth.
Option (B) is the Best Answer
<span>218,134,692 people had internet access in 2009 which was 71% of the USA.
Hope this helps! </span>
The answer is
Longitudinal waves.
The particle displacement in a longitudinal wave is
parallel to the direction of wave propagation. The ground particles simply oscillate
back and forth their equilibrium positions unlike transverse waves that do not
move along with the waves but rather oscillate up and down their individual
equilibrium positions.
