Puzzle Home

Make everything smaller

Make everything bigger

Solution

SB5-C

				1
																								2
												3
		4							5												N


6															7					L		8

						9
10		D																	11
				G

															S
									12				13
					14					O

									I


						R
										15												I

														16
													17
N
					18																	L

Across:

5.	method to determine age of rocks
7.	preserved evidence of an organism
10.	decay of radioactive isotopes to measure age of a rock
14.	distribution of plants and animals around the world
15.	traits that do appear in ancestral forms
16.	pre birth stage of an organisms development
18.	model that expresses major geological and biological events on earth’s history

Down:

1.	scientist who studies fossils
2.	anatomically similar structures inherited from a common ancestor
3.	morphology adaptations that allow them to blend in with their environment
4.	newly evolved features that do not appear in the fossils of common ancestors
6.	process that splits a population into 2 groups
7.	measure of the relative contribution an individual trait makes to the next generation
8.	younger layer of rocks are deposited onto older rock layers
9.	structures that are reduced forms of functional structures in other organisms
11.	when males appear differently than the females
12.	divisions of eras
13.	amount of time it takes for half or the isotope to decay
17.	next largest division of the geological time scale

© 2015 PuzzleFast.com, Noncommercial Use Only

SB5-C

1

P

A

2

H

L

3

C

O

4

D

E

5

R

E

L

A

T

I

V

E

D

A

T

I

N

G

M

E

O

M

O

R

N

O

L

6

D

I

T

U

7

F

O

S

S

I

L

8

L

O

I

V

O

F

I

A

G

S

E

L

9

V

L

T

W

O

10

R

A

D

I

O

M

E

T

R

I

C

D

A

T

I

N

G

11

S

O

U

U

T

G

S

G

E

E

F

S

P

R

I

T

E

S

X

S

S

T

A

S

I

S

U

U

T

I

I

T

G

12

P

13

H

A

P

R

V

T

14

B

I

O

G

E

O

G

R

A

P

H

Y

L

E

U

E

S

A

R

L

S

R

C

S

L

I

F

E

S

T

E

S

O

L

L

T

U

L

T

D

I

E

I

R

E

R

S

F

C

T

E

C

U

15

A

N

C

E

S

T

R

A

L

T

R

A

I

T

S

T

C

I

O

I

T

16

E

M

B

R

Y

O

N

O

U

17

E

N

N

R

R

18

G

E

O

L

O

G

I

C

A

L

T

I

M

E

S

C

A

L

E

S

Across:

5.	method to determine age of rocks
7.	preserved evidence of an organism
10.	decay of radioactive isotopes to measure age of a rock
14.	distribution of plants and animals around the world
15.	traits that do appear in ancestral forms
16.	pre birth stage of an organisms development
18.	model that expresses major geological and biological events on earth’s history

Down:

1.	scientist who studies fossils
2.	anatomically similar structures inherited from a common ancestor
3.	morphology adaptations that allow them to blend in with their environment
4.	newly evolved features that do not appear in the fossils of common ancestors
6.	process that splits a population into 2 groups
7.	measure of the relative contribution an individual trait makes to the next generation
8.	younger layer of rocks are deposited onto older rock layers
9.	structures that are reduced forms of functional structures in other organisms
11.	when males appear differently than the females
12.	divisions of eras
13.	amount of time it takes for half or the isotope to decay
17.	next largest division of the geological time scale

© 2015 PuzzleFast.com, Noncommercial Use Only