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en
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Big Bend National Park
9
basin : a low area of ground drained by a river
biosphere : the combination of earth, air, and water that supports life
ecosystem : all the plants, animals, and nonliving things in an environment
extinction : when the last of a certain animal or plant has died off and none of its kind can be found alive anywhere on Earth
fossil : a part of a plant or animal that has been covered by earth for millions of years and has turned to stone
paleontologist : a scientist who hunts for and studies fossils
raptor : a bird of prey, such as an eagle
remote : far from civilization
sauropod : a huge, plant-eating dinosaur with a long neck and tail and a small head
Big Bend National Park
Across:2. | a low area of ground drained by a river | 4. | when the last of a certain animal or plant has died off and none of its kind can be found alive anywhere on Earth | 6. | a part of a plant or animal that has been covered by earth for millions of years and has turned to stone |
| 8. | far from civilization | 9. | a bird of prey, such as an eagle |
| | Down:1. | a scientist who hunts for and studies fossils | 3. | all the plants, animals, and nonliving things in an environment |
| 5. | the combination of earth, air, and water that supports life | 7. | a huge, plant-eating dinosaur with a long neck and tail and a small head |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only
Big Bend National Park
Across:2. | a low area of ground drained by a river | 4. | when the last of a certain animal or plant has died off and none of its kind can be found alive anywhere on Earth | 6. | a part of a plant or animal that has been covered by earth for millions of years and has turned to stone |
| 8. | far from civilization | 9. | a bird of prey, such as an eagle |
| | Down:1. | a scientist who hunts for and studies fossils | 3. | all the plants, animals, and nonliving things in an environment |
| 5. | the combination of earth, air, and water that supports life | 7. | a huge, plant-eating dinosaur with a long neck and tail and a small head |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only