BR 10-17.

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Presentation transcript:

BR 10-17

Bell Ringer 10-17-16: Which of the following is a biotic (living) factor? Cement Bearberry Water Atmosphere

Exit Slip 10-17-16: Which of the following is a biotic (living) factor? Iron Calcium Bamboo Nickle

Bell Ringer 10-18-16: Which of the following is an abiotic (non- living) factor? mold algae bacteria temperature

Exit Slip 10-17-16: Which of the following is an abiotic (non-living) factor? trees poison ivy stone branches

A mouse with a bacterial infection Bell Ringer 10-19-16: Which of the following is Not a biotic (living) factor? Mold growing on bread Corn eaten by cattle Erosion of limestone A mouse with a bacterial infection

Exit Slip 10-20-16: Which of the following is an abiotic (non-living) factor? yeast causes bread to rise. Flood over waters the crop. Snapping turtles eat the fish. Mountain lions scare off prey.

Increase in cat population Bell Ringer 10-20-16: Which of the following is a biotic (living) factor that would decrease the field mice population? Forest fire Flooding Winter Increase in cat population

Exit Slip 10-20-16: Which of the following is an abiotic (non-living) factor that would decrease the field mice population? Increase in cat population Increase in deer population Increase in wheat population Intense flooding

Bell Ringer 10-21-16: Which of the following is a biotic (living) factor that would decrease the mountain lion population? Increase in deer population Increase in rabbit population An earthquake Decrease in elk population

Exit Slip 10-21-16: Which of the following is an abiotic (non-living) factor that would decrease the mountain lion population? Increase in deer population Increase in rabbit population An earthquake Decrease in elk population