Examlex
What is the name of the form of agriculture that involves rotating fields when soil fertility is exhausted?
Ions
Atoms or molecules with a net electric charge due to the loss or gain of one or more electrons.
Molecules
The smallest unit of a chemical compound that can retain the chemical properties of the compound, consisting of one or more atoms bonded together.
First Law of Thermodynamics
This principle states that energy cannot be created or destroyed, only transformed from one form to another, implying that the total energy in an isolated system remains constant.
Concentrated Energy
Energy that is intensified or focused within a small area or volume, often for the purpose of efficient transmission or usage.
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