Why do you need old growth forests?
because old trees are bigger and much more adjusted to their climate
hope i helped
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A generalized species have broad niches. They can live in many different places, eat a variety of foods, and often tolerate a wide range of environmental conditions. examples: flies, cockroaches, mice, rats, wite-tailed deer, raccoons, sharks, humans.
Forest Denudation - to strip a forest by depriving it of something it needs in order to exist. For example, to strip it's surface layers, in some cases by erosion.
Commonly through a ripping and burning process to create farmland. Also when harvesting Native forests for timber in an unsustainable fashion. Not that there is anyway to cut down old growth forests and not cause irreversible long-term damage.
And removing plantation trees on a large scale in already established timber forests of which enough exist now with out the need to create more at the expense of our few remaining native forests.
What are the impacts of human activities on bonobo monkeys?
The biggest threat is the destruction of the bonobo's habitat by the cutting of forests. Also, the bonobo is not a monkey, but a close relative or subspecies of the chimpanzee.
State with most trees cut down each year?
Most likely Oregon. It has the most trees in the United States, makes a lot of money on cutting down trees, and produces the most Christmas trees.
( 1/2 acre ) / ( 4 days ) = (2 and 3/4 acre) / X or (2 and 3/4 acre) / ( ( 1/2 acre ) / ( 4 days ) ) = X or 2.75 / ( 0.5 / 4.0 ) = X = 22 Or think of it like this: If they can do 1/2 acre in 4 days, that's 1/8 acre is 1 day, 1/4 acre in 2 days. There are 11 quarter acres in 2 and 3/4 acres. 11 * 2 = 22 days (By the by, I'd look for a better crew, because these are very slow.)
What happened to Vilimas and Nikalojus Lukoszaite?
Vilimas and Nikolojus Lukoszaite end up having to work at very young ages. They begin staying in the city at night and acquire bad habits.
List the advantages and the disadvantages of a dam on a large river?
Advantages of dams:
1. Dams are constructed based only on safety
2. It is used to store water
3. It used in hydroelectric power generation
4. It is used in irrigation purposes.
Disadvantages of dams:
1. Requires skilled labour to construct
2. Strong abutments is needed.
What is the solution of ecological imbalance?
ecological imbalance is caused due to green house effect, acid rain, deforestation.
The other causes are
^- gases which are emitted from the vechicles also causes a type of ecological imbalance in the sense that the harmful gases causes the ozone gases to get deplete...
^- The poisonous wastage which is being thrown in the near by river causes the marine animals to get distinct.... which is also a ecological imbalance...
How can you protect your forests?
Don't cut them down!
Forests are reguluarly being cut down for paper and Minerals, however some companys plant a new tree for every one they take
We can protect forests by :
Planned harvesting
afforestation
protection from fire
protection from pests and insects
protection from overgrazing
By recycling or buying forests
How are roads destroying the Amazon rainforest?
because of all the logging companies, ranches and all the mining in the amazon, the roads are needed for transportation of the workers, supplies and the products. But they're destroying the rainforest because of their size and length. Also, they cut off the movement for both the animals and the people there. the amazonian highway is the largest road in the amazon.
hope this helps :)
What can you find in the rainforest?
you can find lots on animals and plants but these animals are endangered their homes are getting damaged!
First you need an axe ,manual saw or electric chainsaw. Make sure your axe, manual saw or electric chainsaw is sharp using a file. Then decide which way you want to fell the tree and make a notch shaped like 7 in the direction to fell the tree. To determine the incline of the tree just stand back and close one eye and raise your hand in front of you following the tree to see if the tree is leaning to the left or right. You may have to do this a few times from different angles. One can trim the branches off first .You have to decide if you are going to need wedges and a bar. If the tree is leaning the opposite way you want then you will need them. You also may need them if you misread the lean and the tree goes the wrong way and pinches your saw. Next you need to scarf the tree in the direction you want it to go by cutting across part way in the tree the another cut at a 45 degree angle back to your flat cut across the tree. Then cut from the opposite side of the tree to your scarf in the front. It is key not to cut the tree completely off because you need to leave a hinge in the direction you want it to go. You don't want to make your back cut lower then your scarf in the front either or the tree might go the wrong way. Next when you cut to the hinge of the tree and it doesn't fall put wedges in and fall it or use a fellar bar for smaller trees. Lastly stack back and watch the tree till it falls and look out for flying debris. Note if you are cutting leaning hardwood they can snap back like an elastic and severely hurt you or in some cases kill you with the amount of force they exert.
And make sure that there is nothing you value, like a house, car or friend anywhere near the fall area of the tree!
For a free Do-It-Yourself video of how to "Cut Down a Tree", see related link.