lenses and photography vocabulary

i would use a telephoto lens to shot at a football game.
i would use a prime lens to shot at a basketball game to focus on the basketball players.
i would use a wide angle lens to shot at the formations that the band performs.

depth of field- the distance in front of and beyond the subject that appears to be focus.
light- the amount of light exposed to the photo.
shadows- effectively used to focus a viewers attention.
diffusion- scatter light
exposure-long-duration shutter speed to sharply capture the stationary elements of images while blurring , smearing, or obscuring the moving elements.

aperture- is the opening in the lens of the camera.

shutter speed- is how fast the shutter  on your camera opens and closes, letting in light to compose.

ISO- was originally a measure of the sensitivity of photographic film to light. it is measured as 100 , 200, 400, and 800.