Please choose the correct answer to the question: How does a parachute sufficiently increase air resistance to allow the parachutist to land safely?

Answer1: by decreasing the force of gravity acting on the parachutist Answer2: by decreasing the total mass of the parachutist Answer3: by increasing the surrounding air pressure around the parachute Answer4: by increasing the total surface area of the parachute

Answer format: answer1/answer2/answer3/answer4