Ceanic crust is best described as a. thin and young b. continuously replenished c. a majority of earth’s crust d. all of the above

Which of the following is an effect of the uneven heating of the earth by the sun? a sea breeze a land breeze a convection current all of the above

Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f