1.How does the development of convection currents also produce local winds?

Convection currents are the movement of air and stuff so when convetion is happening the air move really fast like a wheel so thats why

Explanation:

i want points

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

your answer would be a. 12.5 kg