Author Question: You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ... (Read 78 times)

haleyc112 · **on:** Jul 21, 2018

You would need to burn about ____ corn biomass to equal the average heat output of coal.

a. 32 less c. 16 more
b. 16 less d. 32 more

Question 2

A disadvantage of using a food crop for energy production is that ____.

a. food crops are more difficult to grow
b. energy crops are more difficult to grow
c. most food crops cannot be used to produce energy
d. the competition can raise the cost of food

Brummell1998 · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

C

Answer to Question 2

D

haleyc112 · **Reply #2 on:** Jul 21, 2018

Thank you!

Brummell1998 · **Reply #3 on:** Jul 21, 2018

Always glad to help...

Author Question: You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ... (Read 78 times)

haleyc112

You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ...

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Brummell1998

You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ...

haleyc112

You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ...

Brummell1998

You would need to burn about ____ corn biomass to equal the average heat output of coal. a. 32 ...