greenhouse gases Flashcards
1
Q
True or false: The burning of fossil fuels lowers the temperature
A
False
2
Q
How do ice cores help us date back events
A
We can take air bubbles of carbon from an ice core and measure how much carbon was in the atmosphere at the time
3
Q
True or false: Negative feedback loops maintain a pattern
A
true
4
Q
True or false: Humans created the greenhouse affect through burning fossil fuels and cutting down trees
A
true
5
Q
Whats the short term carbon affect
A
breathing out carbon
6
Q
What else can we see in ice cores besides carbon
A
Sediment from volcanic eruption, thicker layers indicate heavier snowfall
7
Q
A
