Biodiversity is a measure of how many different species live in an ecosystem. A variety of different mechanisms in nature help create diversity in organism populations. Biodiversity includes diversity within species (genetic diversity), between species (species diversity), and between ecosystems (ecosystem diversity). Charles Darwin's voyage on the HMS Beagle and his ideas about evolution and natural selection. Read the body paragraphs of an argumentative essay. This painting shows the inside of a factory during the Industrial Revolution. National parks are totally important in the economy. Human activities like changing land use, deforestation and peat bog destruction reduce this. The tundra found in the northernmost parts of the planet is the world's youngest biome. Each park creates opportunities for tourism. Millions of visitors travel to . improved farming methods. Discover new ways of learning Physics and Chemistry with real-world simulations The tundra is home to a variety of plants and animals. Organisms that can be found in the tundra include shrubs, mosses, caribou, polar bears, and wolves. 60% of the world’s agricultural area is dedicated to cattle ranching, although it only makes up 24% of global meat consumption. Agriculture not only covers a vast amount of land, but it also consumes a vast amount of freshwater, another one of the biggest environmental problems on this list. Biodiversity is a measure of how many different species live in an ecosystem. It reflects the number, variety and variability of living organisms and how these change from one location to another and over time. Biodiversity is a contraction of biological diversity. Start studying World Geography, N. America, quiz 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Human activities like changing land use, deforestation and peat bog destruction reduce this.
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