Scientists use ________ to forecast climate change. A) CO2 ...

[clmills979]

Scientists use ________ to forecast climate change.
 
  A) CO2 concentrations
  B) political mandate
  C) statistics
  D) computer simulation models
  E) historical data

Question 2

In order to reduce your waste disposal footprint, you might ________.
 
  A) consider purchasing disposable items
  B) recycle nothing
  C) use organic fertilizers instead of manure or recycled sludge
  D) throw away everything
  E) give attention to reuse, recycle, and reduce

[ApricotDream]

Answer to Question 1

D

Answer to Question 2

E