Winds sweep the dry sea floor of the Aral Sea and blow dust, salt, and pesticides hundreds of miles.

A- True

B-False

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

Which of the following is not am example of a polymer? protein nylon kevlar concreta

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct