The answer is powerful Chemical. Powerful chemical like
nuclear power can potentially give accidents, generation
of plutonium, limited uranium supply, cost, radioactive waste. Though
there are also advantages of using nuclear power like 1 kg of enriched nuclear
fuel produces 2 million times the energy in 1 kg of coal.
Answer:
On a planimetric map, the map scale is used to convert between the distance on the map and the actual distance in real life.
From the lower plate which melts in the earths mantle.
The lowest surface air temperature in the S. Hemisphere happens in July.