Give an example of the geosphere interacting with the hydrosphere. Give an example of the atmosphere interacting with the biosphere.

Give an example of the geosphere interacting with the atmosphere.

Give an example of the geosphere interacting with the cryosphere.

The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.