The earth wire causes a strong current to pass between the live and earth wires as a failure happens where the live wire attaches to the case. This overheats the fuse that melts the circuit and splits. Hence, we can see that all the switches of electric appliances are put in the live wire.

Agni-II, is the second strategic ballistic missile of Agni family envisaged to be the mainstay of the Indian missile-based strategic nuclear deterrence. The Agni-II is a medium-range ballistic missile with two solid fuel stages and a Post Boost Vehicle integrated into the missile's Re-entry Vehicle

Deforestation generally decreases rainfall but increases global warming, drought, and soil erosion. Deforestation's impact on the earth's water cycle: - Trees play a key role in the water cycle by helping to keep a balance between the water on land and water in the atmosphere.