WorksheetsScience Assignment 12
Total questions: 9
Worksheet time: 20mins
Determine who has made the correct statement. Betty said biologists never use the fossil record to determine the age of the earth. Cate said only geologists use the fossil record to determine the age of the earth.
Neither is correct.
Both are correct
Betty is correct
Cate is correct
Determine who has made the correct statement. Sean said only biologists use the fossil record to determine the age of the earth. Cade said only geologists use the fossil record to determine the age of the earth.
Both are correct
neither are correct
Cade is correct
Sean is correct
Which of the following cannot be dated radiometrically?
igneous
sedimentary
Bedrock
Magma
Growth patterns on organisms have been found in which of the following? Select all that apply.
tree rings
fish scales
clam shells
animal scales
If a tree has 10 dark rings and 10 light rings, how old is the tree?
10 year
100 years
1 day
10 days
Growth rings would most likely be found in:
a rusted ring
a earring
a snail shell
a clam shell
A dendrochronologist interprets:
pollen grains
tree rings
fossils
rock formations
In a tree, a long growing season would be represented by a:
narrow ring
wide ring
dark ring
light ring
If a tree has 10 dark rings and 10 light rings, how old is the tree?
5 years
2 years
20 years
10 years
