The answer is A. to the lake
        
             
        
        
        
(A) green roofs can keep buildings warmer in the winter 
(B) Dark roofs take in more heat than white roofs 
(C) It is harder to heat buildings that have white roofs
        
             
        
        
        
14 Bandit
7   Carpet
3   Copy
12 Cycle
4   Floor
15 Hermit
2   Idea
11 Lunar
8   Marker
19 Mathematician
18 Mathematics
1   Missed
21 Nonrenewable
10 Pardon
9   Party
20 Renewable
16 Sixty
6   Stars
5   Started
17 Symptom
13 Vomit
        
                    
             
        
        
        
Roosevelt said, “I shall ask the Congress for the one remaining instrument to meet the crisis—broad Executive power to wage a war against the emergency, as great as the power that would be given to me if we were in fact invaded by a foreign foe.