Please answer the following please and thank you ASAP!PLEASE ANYONE #1: what are air masses and what happens if they meet?

#2: how do air and ocean currents affect global weather?

#3: how do you read weather map and key?

#4: how can weather maps help you predict the weather?

#5: how do meteorologists use tools to measure the weather?

PLEASE ANSWER 100% CORRECT AND IF YOU LOOK THIS UP THEN NO PLAGUERISTIM (HOW EVER YOU SPELL THAT) THANK YOU!!