Examlex
A star of magnitude 0 is how many times brighter than a star of magnitude 6?
Retreating Glaciers
Glaciers that are diminishing in size and length due to melting, often cited as evidence of global climate change.
Food Chains
A linear sequence of organisms through which nutrients and energy pass as one organism eats another.
Terrestrial Biomes
Large community of plants and animals that occupies a distinct region of land, identified by its climate, soil, and vegetation types.
Estuary
A coastal area where freshwater from rivers and streams meets and mixes with saltwater from the ocean, creating a unique and biodiverse ecosystem.
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