Which of the following statements correctly describes the movement of water? movement of water from to amount (km3/year) atmosphere ocean 398,000 atmosphere land 107,000 ocean atmosphere 434,000 land atmosphere 50,000 a) more water evaporates from land than is returned by rain. b) more water evaporates from the ocean than is returned by rain. c) more rain falls on the land than in the oceans. d) more water evaporates than falls as rain.

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)