So wind is originally generated from the rotation of Earth spinning on it's axis which is then pushed into the high-low pressure system ( the jet streams ).
Answer:
The correct answer is option A
The element oxidized is the element in which the charge becomes more positive after the reaction, hence the reducing agent. The element that is reduced is the element or compound in which the charge becomes more negative after the reaction. Sn becomes +4 from +2. Hence Sn is the reduced element while Pb becomes +2 from +4 hence Pb is the element oxidized and PbCl4 is the reducing agent.