<h3>A switch helps to complete or </h3><h3>break the circuit </h3>
<h3>lf the switch is "ON" then the current flows through the circuit and when the switch is "OFF " then the current cannot flow through the circuit. </h3>
Explanation:
<h3>I hope it helps ❤❤❤❤</h3>
Ukraine, 1986, the worst nuclear accident in history happened in Chernobyl. A nuclear power plant exploded after the manager didn't do use proper safety precautions on a test. The fire from the explosion wouldn't stop, and the first responding firefighters died of acute radiation poisoning. The town was evacuated, as it is today. Today, some people consider the area around Chernobyl a natural reserve, as wildlife is growing it the radioactive area.
I would have to go with Sewage mostly because it smells and because it can really hurt the environment. Plants can die and it just is gross to smell. So this would definitely pollute the earth. I hope this helped! :D
It disperses into the water creating ripples hope this helps!
