What is meant by the "incidence rate" of a disease? O proportion of people who have the disease
chance of developing a disease in a given year
the cause of a problem
chance of dying from a disease

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )