The practice of fishing so much that the breeding population of fish becomes depleted, threatening marine ecosystem balance.
overfishing
The lack of sufficient available water resources to meet the demands of water usage within a region.
water scarcity
The removal of the top layer of soil by natural forces like wind and water, often accelerated by human activities like deforestation and improper land use.
soil erosion
Unlock this slideshow and over 4 million more with Baamboozle+
