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WorksheetsScience Recycling
Total questions: 14
Worksheet time: 17mins
Name
Class
Date
1.
Useful materials from the earth,such as coal, oil, natural gas, and trees.
a)
Natural Resources
b)
Greenhouse gases
c)
Ignitability
d)
Pollution
2.
Solid waste, trash.
a)
Recycling
b)
Pollution
c)
Garbage
d)
Biodiversity
3.
The variety of organisms that live on earth. (Life)
a)
Solid Waste
b)
Biodiversity
c)
Landfill
d)
Greenhouse gases
4.
Unprocessed natural resources used to manufacture or create a range of modern conveniences.
a)
Raw Materials
b)
Source Reduction
c)
Pollution
d)
Composting
5.
The clearing and removal of trees from a forested area.
a)
Ignitability
b)
Solid Waste
c)
Garbage
d)
Deforestation
6.
A gas that absorbs and retains heat from the sun.
a)
Biodiversity
b)
Greenhouse Gases
c)
Landfill
d)
Combustion
7.
Trash, garbage, refuse, and debris.
a)
Garbage
b)
Recycling
c)
Solid Waste
d)
Raw materials
8.
Also known as waste reduction is the preferred method of waste management because the best way to manage garbage is to prevent it in the first place.
a)
Deforestation
b)
Source Reduction
c)
Ignitability
d)
Solid Waste
9.
The decomposition of organic materials such as yard trimmings, and food scraps by microorganisms.
a)
Pollution
b)
Combustion
c)
Composting
d)
Recycling
10.
Capable of burning; Will catch fire at temperatures less than 140 degrees.
a)
landfill
b)
ignitability
c)
pollution
d)
natural reasource
11.
A series of activities where discard materials are collected, sorted, processed, converted into raw materials, and used used to make new products
a)
Recycling
b)
Landfill
c)
Pollution
d)
Combustion
12.
A large area of land or an excavated site that receives waste
a)
Garbage
b)
Landfill
c)
Pollution
d)
Solid Waste
13.
The burning of waste
a)
Combustion
b)
Landfill
c)
Natural Reasouces
d)
Pollution
14.
The contamination of soil,water, or the atmosphere
a)
Pullotion
b)
Ignitability
c)
Landfill
d)
Deforestation
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