Question

cheek my answers the other one is in the coments thank you What event marks the end of both the Paleozoic Era and Mesozoic Era?

A.
a mass extinction of plants and animals

B.
the ice age

C.
the appearance of birds

D.
the breakup of a supercontinent

Answer 1

Which describes the correct order of the geologic time scale, from oldest to most recent?

A.
Precambrian Time - Paleozoic Era - Mesozoic Era - Cenozoic Era

B.
Cenozoic Era - Paleozoic Era - Mesozoic Era - Precambrian Time

C.
Paleozoic Era - Precambrian Time - Mesozoic Era - Cenozoic Era

D.
Mesozoic Era - Paleozoic Era - Precambrian Time - Cenozoic Era

Answer 2

ok your first question is A.

second is D.

Answer 3

Thank You

Answer 4

np ;)

Answer 5

thank you again thought

Answer 6

Who best promoted the principle of uniformitarianism?

A.
James Hutton

B.
Charles Lyell

C.
Charles Darwin

D.
Jean Baptiste Lamarck

Answer 7

i got another qustion @demonchild99 can you help me

Answer 8

define that last word

Answer 9

plz

Answer 10

what i taged you in new qustion

Answer 11

the theory that changes in the earth's crust during geological history have resulted from the action of continuous and uniform processes.

Answer 12

that is uniformitarianism for you @demonchild99

Answer 13

thx

Answer 14

i taged in something else

Answer 15

i know it is not darwin..so cross that off

Answer 16

np ;)