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|
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4
|
Where does wasted food go
|
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7
|
Leftover material that comes from the production of food
|
|
8
|
Can biomass be used to generate electricity
|
|
9
|
Large tub used for heating water to produce steam which helps produce energy
|
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10
|
Perennial grass thats hardly resistant to floods droughts and pests
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12
|
A way biomass can be used to create energy using heat
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|
13
|
Act of collecting a crop once it is grown
|
|
14
|
By product of milling timber
|
|
15
|
An example of boimass
|
|
17
|
Biofuel
|
|
|
|
|
|
|
1
|
Clean energy
|
|
2
|
Organic matter used as fertilizer
|
|
3
|
Boimass will cut down
|
|
5
|
Leftover material that comes from the production of products that are not food
|
|
6
|
Odorless gas
|
|
11
|
Familiar form or renewable energy
|
|
16
|
Living organisms that are not animals
|
|
18
|
Corn is used to make
|
|
19
|
Plant material and animal weiste
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|
20
|
Wood and wood wastes were main source of______in mid 1800's
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|
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