Examlex
Which particles are found in the atomic nucleus?
Nitrogen
A colorless, odorless, tasteless gas that is the most abundant element in Earth's atmosphere, essential for plant and animal life.
Atmosphere
The layer of gases surrounding a planet, crucial for supporting life on Earth, composed mainly of nitrogen, oxygen, argon, and carbon dioxide.
Fossil Fuels
Naturally occurring carbon-based fuels derived from the decomposed remains of ancient plants and animals, such as coal, oil, and natural gas.
Energy Pyramid
For an ecosystem, a graphic depicting the energy that flows through each trophic level in a given interval.
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