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Environmental Science 3.1 Quiz Review

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  • Because of the cold climate, the growing season of the tundra is only ___ days.
    50 to 60
  • The biotic and abiotic parts of the environment make up an ___.
    Ecosystem
  • In temperate deciduous forest, winter temperatures are often ___, and summers are ___.
    Below freezing, hot and humid
  • Areas classified as the same ___ have similar climates and organisms.
    Biome
  • Deserts have large patches of ___ that are bare.
    Ground
  • ___ are dominated by spruce, hemlock, cedar, fir, and redwood trees, which can grow very large and tall.
    Temperate Rain Forests
  • Some animals in temperate deciduous forests spend the winter in ___.
    Hibernation
  • Deep, fertile soils support plant growth in ___.
    Grasslands
  • The ___ is cold, dry, and treeless.
    Tundra
  • In the desert, plants have ___ roots to absorb water quickly.
    Shallow
  • A ___ is a forest biome consisting mostly of cone-bearing evergreen trees.
    Taiga
  • ____ receive large amounts of rain and have dense growths of tall, leafy trees.
    Tropical rain forests
  • A ___ is a geographic area on Earth that contains ecosystems with similar biotic and abiotic features.
    Biome
  • Winters in the taiga are long, ___. Summers are short, ___.
    cold, and snowy . . . warm, and moist
  • ___ are biomes that receive very little rain.
    Deserts
  • ____ biomes are areas where grasses are the dominant plants.
    Grasslands
  • The taiga biome exists only in the ___ hemisphere.
    Northern
  • In the desert, most animals avoid ___ during the hottest parts of the day.
    Activity
  • Temperate rain forests are moist ecosystems located mostly in ___ areas.
    Coastal
  • A layer of permanently frozen soil called ___ prevents deep growth of plant roots.
    Permafrost
  • Regions of Earth between the tropics and the polar circles are ___ regions.
    Temperate
  • Half of Earth’s species live in tropical rain forests. Most live in the ___, which is the uppermost part of the forest.
    Canopy
  • For lumber, farms, and ranches, people have cleared more than ___ of Earth’s tropical rain forests.
    Half
  • The taiga biome occupies more ___ than any other land biome on Earth.
    Space
  • ___ are the most common forest ecosystems in the United States.
    Temperate deciduous forests