5 Which statement is INCORRECT about tracking the typhoon? Encircle the letter.

a. It predicts the path as to where typhoon will take its course

b. It involves determining the position and strength of high-and-low pressure areas

c. It involves using a single weather instrument to predict its strength and movement

d. It involves predicting the movements of typhoon within 5 to 7 days, and in 6 to 12 hours whenever there is a storm​