Match the climate zone in column 1 to the characteristic in column 2.

(points : 2)
potential matches:
1 : canadian shield
2 : alaskan plains
3 : seattle, washington
4 : washington, d. c.

answers
: marine west coast
: humid continental
: subarctic
: tundra

1 : Canadian Shield - tundra.

This means that it's characterized by low temperatures which stop and limit plant growth. It's similar to the desert, except it has more precipitation

2 : Alaskan plains - subarctic
Due to its closeness to the arctic.

3 : Seattle, Washington - Marine west coast (West Coast of the Pacific Ocean - the closeness of the ocean has a determining influence on the climate)

4 : Washington, D.C. humid continental climate, with mild but wet winters
 

Mutations are changes in the dna