1) This type of soil has large particle sizes a) sandy soil b) silty soil c) clay soil d) loam 2) Which soil feels smooth when wet? a) humus b) top soil c) sub soil d) parent material e) bed rock 3) Which soil would be the best for plant growth? a) sandy soil b) loam soil  c) clay soil d) silty soil 4) Which horizion has the most nutrients? a) humus b) top soil c) sub soil d) parent material e) bed rock 5) This type of soil has the greatest water retention. (It holds a lot of water) a) sandy soil b) silty soil c) clay d) loam 6) What is the name of the measurement line on a graduated cylinder? a) mary line b) mile line c) monotonous line d) meniscus line 7) Which soil has the smallest particle size? a) sandy soil b) silty soil c) clay soil d) loam 8) What type of soil can you find on a farm or in a garden? a) sandy soil b) silty soil c) clay soil d) loam 9) This type of soil would not be the best for plants a) sandy soil b) silty soil c) clay soil d) loam 10) The biggest plant roots are found in this horizon. a) humus b) top soil c) sub soil d) parent material e) bed rock 11) Why would clay not be the best soil for plants? a) because it has dead plants and animals b) because it does not retain enough water and the plant will not survive. c) clay is the best soil for plants. d) because it holds too much water and can drown the plant. 12) This type of soil holds the least amount of water a) sandy soil b) silty soil c) clay soil d) loam 13) What is soil composed of? a) Pebbles, finely ground rock and organic matter b) Pebbles and rocks c) Dirt and rock 14) What is meant by the amount of water retained? a) The amount of water that is let go b) The amount of water the soil held or absorbed. c) The amount of water that goes through 15) Which level has little to no water and is made mostly of rock? a) humus b) top soil c) sub soil d) parent material e) bed rock

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