7th Grade 4.2.1 Quiz

Last updated almost 3 years ago

8 questions

Last updated almost 3 years ago

8 questions

Question 1

In an undisturbed rock formation, the rocks on the bottom are the oldest.

True

False

Question 2

Question 3

Question 4

Draggable item		Corresponding Item
mineralization		minerals replace the original tissues or fill in the tiny spaces in and between the cells
carbonization		heat and pressure preserved the remains of an organism and only a thin layer of carbon is left
molds and casts		made from an impression of an organism that has been filled with rock forming minerals
trace fossil		provides evidence of the activities of ancient organisms
original material		mummification or freezing

Question 5

outline of a fern found in a rock

petrified wood in the desert

baby mammoth found in a glacier

old stone tools found in a cave

Question 6

When the last individual of a species dies, that species is considered _______ .

Question 7

conservation

evolution

extinction

mutation

Question 8

Question 1

True

False

Question 2

Question 3

Question 4

Draggable item		Corresponding Item
mineralization		minerals replace the original tissues or fill in the tiny spaces in and between the cells
carbonization		heat and pressure preserved the remains of an organism and only a thin layer of carbon is left
molds and casts		made from an impression of an organism that has been filled with rock forming minerals
trace fossil		provides evidence of the activities of ancient organisms
original material		mummification or freezing

Question 5

outline of a fern found in a rock

petrified wood in the desert

baby mammoth found in a glacier

old stone tools found in a cave

Question 6

When the last individual of a species dies, that species is considered _______ .

Question 7

conservation

evolution

extinction

mutation

Question 8