Biosphere Crossword Puzzle
Download and print this Biosphere crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.
PDF will include puzzle sheet and the answer key.
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QUESTIONS LIST:
- lithosphere : hard, rocky outer layer of any terrestrial planet or natural satellite, composed of the crust and the upper mantle.
- biosphere : thin layer of earth's surface where life exists and interacts with the nonliving environment.
- species : set of animals or plants with similar characteristics and ability to breed.
- hydrosphere : layer of water at or near earth's surface, including oceans, lakes, rivers, ice, and groundwater.
- respiration : process that produces energy from food
- nutrient : a substance that provides nourishment essential for the maintenance of life and for growth
- adaptation : characteristic that helps a living organism survive in its environment
- kingdom : highest category in taxonomic classification
- taxonomy : branch of science that is concerned with classification
- classify : arrange objects into groups based on similar characteristics
