Forest fires that are started by an act of nature are allowed to continue to burn so long as the fire does not threaten human life and wildlife
<h3>What is a forest?</h3>
A forest is a collection of green, tall and sturdy tress and other plant species.
So therefore, forest fires that are started by an act of nature are allowed to continue to burn so long as the fire does not threaten human life and wildlife
Learn more about forest:
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9514 1404 393
Explanation:
The figure shows a regular pentagon with the radius and the length of one side given. The Pythagorean theorem to find the missing side of the right triangle whose given sides are the pentagon radius and half the side length. That missing side is the apothem of the pentagon. As with any regular polygon, the area of this pentagon will be half the product of the perimeter and the apothem. The perimeter of a pentagon is 5 times the side length. All dimensions are in feet, so the area will be in square feet.
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<em>Additional comment</em>
The working out was not requested, but here it is, anyway.
a = √(40.8² -(48/2)²) = √1088.64 ≈ 32.99 . . . feet
P = 5(48 ft) = 240 ft
A = (1/2)Pa = (1/2)(240 ft)(32.99 ft) = 3959.3 ft²
Note that the radius has been rounded down to the nearest tenth. If the full-accuracy value were used, the area would be found to be 3963.98 ft².
Answer:
2,000 years
Explanation:
The Earth magnetic field is the magnetic field that comes from inside the Earth and goes out into the space and interacts with the solar wind. This magnetic field is affected by solar storms, solar wind and other solar events that interfere with radio transmissions or that cause aurora in northern latitudes.
However, the magnetic shield is not constant and it has been changing, moving north/south to the poles (that's the magnetic pole) and it is contemplated that it will be out of North America in some years and below the Antarctica.
Scientists also think that the magnetic field may actually reverse orientation and they give an estimate of 2,000-2,500 years for this to happen.
Thus, Evidence shows that Earth's magnetic field is diminishing with time and may reverse orientations by the end of the next 2,000 years.
Answer:
Country which shares a border with the northernmost part of China : RUSSIA
Looking at the map I attached, you will notice that the northernmost part of China is to the North East between 120° E and 135° E. The country that borders this area is Russia.
Countries located between 105° E and 135° E lines of longitude:
Looking at the map and the lines of longitude circled, countries between these two lines of longitude are:
- North Korea
- South Korea
- Philippians