SCIENCE FINAL Crossword
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
 
 
Down: 1) Substances in the environment that help an organism survive.2) The living and nonliving things that share an environment.5) All the members of a single type of organism in an ecosystem.6) when there is a lack of rain in an area for a long period of time7) Several food chains that are connected8) The trace or remains of something that lived long ago.11) An organism that breaks down dead plant and animal material.12) All the livings things in one place that interact.15) To use something again.16) A structure or behavior that helps a living thing survive in its environment.18) To turn old things into new things.22) To move to another place.25) A large body of salt water.26) The home of a living thing. Across: 3) An organism, such as a plant, that makes its own food.4) The pattern of weather at a certain place over a long time.9) An ecosystem with many trees.10) An animal that eats plants or other animals.13) Having very few of a kind or organism left, close to becoming extinct.14) A seriers of organisms t hat depend on one another for food.15) To use less of something.17) What happens when harmful materials get into water, air, or land.19) An adaptation that allows an organism to blend into its surroundings.20) An ecosystem where water covers the soil for most of the year.21) The struggle among organisms for water, food, or other needs.23) To rest or sleep through the cold winter.24) Water flowing over land that is usually dry.27) An adaptation in which one kind of organism looks like another kind in color or shape.28) An adaptation in which an animal is active during the night and sleeps during the day.29) Died out, leaving no more of that type of organism alive.30) A mixture of minerals, weathered rocks, and decayed plant and animal matter.31) A sandy or rocky ecosystem with little rainfall and little plant life.
 

 

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