1. the two qualities used to describe winds and speed. 2. a local wing that blows during the day from an ocean toward land is a( 3. the increase in cooling that wind can cause is called the 4. temperature differences between the equator and poles produce currents. me with may homework.

All forces cause motion? true or false

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

Describe the forces both attractive and repulsive that occur as two atoms move closer together.