Exam 43: The Biosphere
Exam 1: The Science of Biology68 Questions
Exam 2: Lifes Chemical Basis79 Questions
Exam 3: Molecules of Life56 Questions
Exam 4: Cell Structure64 Questions
Exam 5: Ground Rules of Metabolism58 Questions
Exam 6: Where It Starts-Photosynthesis87 Questions
Exam 7: Releasing Chemical Energy80 Questions
Exam 8: DNA Structure and Function75 Questions
Exam 9: From DNA to Protein65 Questions
Exam 10: Control of Gene Expression61 Questions
Exam 11: How Cells Reproduce75 Questions
Exam 12: Meiosis and Sexual Reproduction68 Questions
Exam 13: Patterns in Inherited Traits54 Questions
Exam 14: Human Inheritance41 Questions
Exam 15: Biotechnology71 Questions
Exam 16: Evidence of Evolution69 Questions
Exam 17: Processes of Evolution83 Questions
Exam 18: Lifes Origin and Early Evolution49 Questions
Exam 19: Viruses, Bacteria, and Archaea42 Questions
Exam 20: The Protists56 Questions
Exam 21: Plant Evolution55 Questions
Exam 22: Fungi50 Questions
Exam 23: Animals I: Major Invertebrate Groups72 Questions
Exam 24: Animals Ii: the Chordates76 Questions
Exam 25: Plant Tissues67 Questions
Exam 26: Plant Nutrition and Transport67 Questions
Exam 27: Plant Reproduction and Development71 Questions
Exam 28: Animal Tissues and Organ Systems78 Questions
Exam 29: Neural Control80 Questions
Exam 30: Sensory Perception62 Questions
Exam 31: Endocrine Control65 Questions
Exam 32: Structural Support and Movement52 Questions
Exam 33: Circulation66 Questions
Exam 34: Immunity57 Questions
Exam 35: Respiration63 Questions
Exam 36: Digestion and Human Nutrition57 Questions
Exam 37: Maintaining the Internal Environment63 Questions
Exam 38: Reproduction and Development88 Questions
Exam 39: Animal Behavior73 Questions
Exam 40: Population Ecology55 Questions
Exam 41: Community Ecology73 Questions
Exam 42: Ecosystems52 Questions
Exam 43: The Biosphere74 Questions
Exam 44: Human Effects on the Biosphere73 Questions
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Match each term to the most appropriate description. Terms may be used once, more than once, or not at all.
-prevailing winds in the United States; blow from west to east
(Multiple Choice)
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The organisms that occupy the first trophic level near hydrothermal vents are ____.
(Multiple Choice)
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Four of the five answers listed below are characteristic of temperate grasslands. Select the exception.
(Multiple Choice)
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Four of the five answers listed below are related by a similar area of the ocean. Select the exception.
(Multiple Choice)
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Match the biome with its correct location.
-found along the western coast of continents, between 30o and 40o degrees north or south latitude
(Multiple Choice)
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Describe some key features that make tropical rain forests the most productive biome.
(Essay)
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Some chaparral plants have ____ seeds that only sprout after being exposed to fire.
(Multiple Choice)
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A wind system that influences large climatic regions and reverses direction seasonally, producing dry and wet seasons, is referred to as a(n) ____.
(Multiple Choice)
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Similarities between organisms in biomes that are widely separated on the planet are an indication of ____.
(Multiple Choice)
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In the continental interior of Asia, north-blowing wind delivers heavy rain during the hot summer months, and south-blowing wind causes seasonal drought during the cool winter months. What weather pattern does this illustrate?
(Multiple Choice)
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The boreal forest could best be described as what type of forest?
(Multiple Choice)
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What occurs when the Northern Hemisphere is most tilted away from the sun and has its shortest day?
(Multiple Choice)
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Which soil type is usually high in salt content but low in organic matter?
(Multiple Choice)
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Which biome is characterized by plants whose leaves drop off in the wintertime?
(Multiple Choice)
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Match the biome with its correct location.
-limited to the Northern hemisphere
(Multiple Choice)
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Match the biome with its correct location.
-lie between the tropical forests and hot deserts of Africa, India, and Australia
(Multiple Choice)
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