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What is clear cutting and selective logging what are the positive and negative aspects of each?
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What is clear cutting strip cutting and selective cutting?
Clear cutting is cutting every tree in a certain area, strip cutting is cutting portions (strips) in succession, and Selective cutting is only cutting certain trees in an area.
What is the only way humans can cause change in the ecosystem?
There are actually many ways that humans can cause change in the ecosystem. One is negative by cutting down trees.
How have people had a negative effect on the Amazon rainforest?
People have been cutting down a lot of trees in the Amazon rainforest and it's slowly beginning to decrease its area.
What does the charge of DNA have to do with DNA fingerprinting?
DNA is of a negative charge. So when gel electrophoresis is used on it the DNA fragments are attracted to the positive end of the electrophoresis. The fragments of different lengths travel down the gel towards this end. The longer length fragments travel less and so are farther from the positive end. By looking at these DNA fragments, which are created by cutting DNA with restriction enzymes one can compare and contrast DNA. Thus DNA fingerprinting can take place based on the different restriction sites in DNA (cut by the enzymes) forming different length segments of DNA.
Is cutting paper a chemical?
Cutting paper is a physical change
What are the positive and negative economic impacts does clear cutting timber have?
Positive impacts-lower wood costs
What is clear cutting strip cutting and selective cutting?
Clear cutting is cutting every tree in a certain area, strip cutting is cutting portions (strips) in succession, and Selective cutting is only cutting certain trees in an area.
What is a good closing sentence about selective cutting?
Selective cutting is the practice of cutting down only the trees that you need to harvest and leaving the rest. A good closing sentence on the subject might be: "Selective cutting prevents waste and protects the environment from waste."
How does the clear cutting logging method differ from selective cutting?
Clear cutting, is the process by cutting down all the trees in an area at once. and selective cutting is when they cut down only some trees in a forest and leaving a mix of tree sizes and species behind. Clear cutting is cutting down everything at once. and selective cutting is cutting down only some trees!
What is clear cutting and shelter wood cutting and selective cutting?
clear cutting is trimming ur pubes with a fade, shelter wood cutting is cutting your pubes and ballsack hair, selective cutting is making small little cuts along the pubic area
What is the difference between selective and clear cutting?
Clear cutting removes all trees and vegetation. Selective cutting only removes the trees they want, usually the oldest and the best.
What are the similarities in clear cutting and selective cutting?
In selective cutting the owner have to pay to the people to cut the trees and in clear cutting also logger pays the house-owner a percentage of timber sale and pockets the rest
Does clear cutting save more soil than selective cutting?
Potentially
What is selective exploitation?
Selective exploration is the process of cutting or harvesting only mature trees in a forest.
Why do environmentalists prefer the process of selective cutting to clear-cutting?
cuz I said it should be
What is difference between positive and negative rake angle?
The clear difference between positive and negative rake angles is that for the positive rake angle,the leading edge of the cutting tool is behind the perpendicular of the material to be cut.While the tool leading edge is ahead or beyond the perpendicular for the negative rake angle.
What is the benefit of harvesting trees by selective cutting rather than clear cutting?
Selective cutting leaves a canopy over the ground keeping it and streams that cross it cooler while also reducing runoff volume and erosion.
