desert biome

abiotic facrors

• average of 10 inches of rainfall
• it has an arid climate
• they have an annual tempature of 64 degrees
• deserts have a winter, spring, fall, and a summer

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limiting factors

• if the cacti were close to gather disease would spread quicky
• the sandstorms are the most likely to affect all organisms

competition in the desert

• cacti and other plants have to compete for water once it rains but they do not compete for sunlight

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• The cactus and plants

human impact

• off-roading leaves tracks that scars the land for many years
• military exersices damage the land with bombs

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• the antacama desert has no known recorded rain
• anartica is the worlds largest desert
• 1/3 of the earth land space is desert
• you should only drink from barrrel cactus
• the desert gets more energy in a day then humans use in a yea

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