Sustainable use is often defined as the use of natural resources at a rate that meets the needs of the present human population but which also allows future generations to use the resource to meet their needs. which of these best illustrates the concept of sustainable use?
a)
crops are rotated in a farmers field to maximize grain yields.
b)
a fishing trawler use a large net to catch a school of small fish.
c)
a logging company reseeds and replants in a forested area after cutting down trees for timber.
d)
coal is mined using underground tunnels to avoid the destruction of surface soils by strip mining.
Answers: 2
Biology, 22.06.2019 09:00
Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?
Answers: 3
Biology, 22.06.2019 17:30
Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.
Answers: 1
Biology, 22.06.2019 17:30
Each member of a class sampled a piece of ptc testing paper. thirty people sampled the chemical. twenty persons were tasters. how many had heterozygous genes? 10 20 0-20 indeterminate
Answers: 1
Sustainable use is often defined as the use of natural resources at a rate that meets the needs of t...
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