How do I go about solving number 2 question. Its not like the other questions i did before.

I hope this helps; depending on the gas, when heated will began to cause its particles to vibrate very rapidly. Meaning the container will began to expand causing it to treble due to so much pressure being built up.

Hope this helps out! :)

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds