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Stack #151927
Science Chapter 1 Study Guide
| Question | Answer |
|---|---|
| The smallest group into which an organism is calssified is a | species |
| Evidence that an organism has lived in the past can be found on a | fossil |
| An organism's home is called its | habitat |
| Cells that work together are found in | tissues |
| A living thing that might be found in a drop of pond water is | amoeba |
| A long period of time with little rain or water is called a | drought |
| The largest group into which any living thing can be classified is a | Kingdom |
| When harmful substances are added to Earth's air, water and land, it is called | pollution |
| How an organism changes over time can be found in a | fossil |
| Smoke and pollution from factories that is found in rain is called | acid rain |
| The smallest unit that makes up all living things is called a | cell |
| A group of tissues working together is called an | organ |
| The user of food that a producer makes is called a | consumer |
| Too many of one kind of living thing is called | overpopulation |
| An organism that no longer lives on the Earth is called | extinct |
| The set of steps in which organisms get their food is called a | food chain |
| 2 reasons the dinosaurs became extinct were | disease, meteorites, volcanoes |
Created by:
bedfordlanenewman
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