Examlex
What evidence do we have that planetary systems are common in the universe?
Unit of Resource
A specific quantity of a resource or input used in the production of goods or services.
Deforestation
The removal of a forest or stand of trees from land which is then converted to a non-forest use, often resulting in ecological imbalance.
Forest Cover
The proportion of land area that is covered by forests, which is crucial for biodiversity, climate regulation, and ecosystem services.
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