Ch. 1 - Part 2 Flashcards
0
Q
Life on Earth is _________ based.
A
Carbon
1
Q
The absence of heat is…
A
Cold
2
Q
What is the newest and 5th state of matter?
A
Bose-Einstein
3
Q
What is the density of water
A
1.0 g/ml
4
Q
How fast is the earth spinning?
A
1000 mph
5
Q
What is the biosphere?
A
The zone on earth where life occurs
6
Q
What does lith mean?
A
Rock
7
Q
Heat is a form of ________ produced by different sources.
A
Energy
8
Q
Approximately how many elements are essential to life?
A
6
9
Q
Is salt water more or less dense than fresh water?
A
More dense
10
Q
Name an element that the human body cannot tolerate.
A
Lead
