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Are You Smarter Than a 5 th Grader?. 1,000,000. 500,000. 300,000. 5th Grade Word 1. 5th Grade Word 2. Are You Smarter Than a 5 th Grader?. 175,000. 100,000. 4th Grade Word 3. 4th Grade Word 4. 50,000. 3rd Grade Word 5. 3rd Grade Word 6. 25,000. 10,000. 2nd Grade Word 7.
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1,000,000 500,000 300,000 5th Grade Word 1 5th Grade Word 2 Are You Smarter Than a 5th Grader? 175,000 100,000 4th Grade Word 3 4th Grade Word 4 50,000 3rd Grade Word 5 3rd Grade Word 6 25,000 10,000 2nd Grade Word 7 2nd Grade Word 8 5,000 2,000 1st Grade Word 9 1st Grade Word 10 1,000
5th Grade Word 1 Question • A gradual change from one community of organisms to another is called_____.
5th Grade Word 1 Answer • Succession Return
5th Grade Word 2 Question • A relationship where two organisms live closely being helpful to eachother
5th Grade Word 2 Answer • Symbiosis Return
4th Grade Word 3 Question • Replacing rock, soil, trees, and grasses, after using the land for mining or other purposes
4th Grade Word 3 Answer • reclamation Return
4th Grade Word 4 Question • Clearing away the top layers of the soil to mine resources from the earth
4th Grade Word 4 Answer • Strip mining Return
3rd Grade Word 5 Question • Substances that are harmful to humans and other organisms
3rd Grade Word 5 Answer • Hazardous wastes Return
3rd Grade Word 6 Question • Two or more organisms in an ecosystem using the same resource
3rd Grade Word 6 Answer • Competition
2nd Grade Word 7 Question • Species whose population has been reduced to such small numbers that it is in danger of becoming extinct
2nd Grade Word 7 Answer • Endangered Return
2nd Grade Word 8 Question • No longer living, as an entire species
2nd Grade Word 8 Answer • Extinct Return
1st Grade Word 9 Question • An organism that is harmed by a parasite
1st Grade Word 9 Answer • Host Return
1st Grade Word 10 Question • An organism that lives on or in another organism, which helps itself but hurts the other organism
1st Grade Word 10 Answer • Parasite Return
Million Dollar Question4th grade Science Changes in Ecosystems
1,000,000 Question • If rabbits, the main prey of foxes, became sick and died, what would happen to the population of foxes?
1,000,000 Answer • The fox population would decrease. Return