X= 101.325 kPa
The absolute pressure of the air in the balloon is 101.325 kilopascals.
The maximum negative displacement of a wave is the same as its amplitude.
As a wave travels through space, its particles are sometimes above the
<em>x</em>-axis (+) and sometimes below it (-).
The maximum displacement from the axis is the <em>amplitude</em> of the wave.
The amplitude of the wave is the <em>same in both the positive and negative directions</em>.
Answer:
chemical change it is melted down
Deforestation and inappropriate agriculture otherwise known as over farming are factors of and causes of desertification.
