Please Help Quick ASAP
1.What causes surface currents?
A. wind forces
B. high salinity
C. differences in density
D. differences in water temperature
2.Temperature and salinity both influence the movement of water in deep-water currents.
Which phrase best describes ocean water at the poles?
A. cold and high salinity
B. warm and high salinity
C. warm and low salinity
D. cold and low salinity
Answers: 2
Physics, 22.06.2019 08:40
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
Physics, 22.06.2019 21:20
Would it be correct to say the doppler effect is the apparent change in the speed of a wave due to the motion of the source? be sure to fully explain your position using at least 3 complete content related sentences.
Answers: 3
Please Help Quick ASAP
1.What causes surface currents?
A. wind forces
B. high sali...
1.What causes surface currents?
A. wind forces
B. high sali...
Mathematics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20
Physics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20
Mathematics, 23.10.2020 19:20