Amy hikes down into the Grand Canyon to see Havasu Falls, a waterfall famous for its blue-green water and rock formations. Amy walks up to the rapidly-flowing river at the waterfall. She observes it is transporting a lot of sediment. What happens to the sediment as it flows downstream? To find out, she goes to the end of the steep canyon where the river becomes wider and shallower. What process takes place as the river slows down?

A. runoff
B. physical erosion
C. deposition
D. chemical weathering

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?