Answer:
interior of the Earth
Explanation:
There is no life inside the earth and therefore we can say that this is not in the life zone of the earth.
The interior of the earth is composed of chemical elements, having a type of crust composed of silicon that protects a mantle, which is composed of a viscous substance, followed by the nucleus which is solid, but which has a thin layer of liquids. There is absolutely no life in this environment.
Answer:
Paleomagnetism also provides evidence to support theories in plate tectonics. Because the ocean floor is mostly composed of basalt, an iron-rich substance containing minerals that align with the magnetic field, they record the alignment of the magnetic fields surrounding oceanic ridges.
Its at least 74 mile per hour<span />
<u>Answer:</u>
a) The land which supplies water to a "river system" is called a <u>watershed.
</u>
b) Pollution from a single, identifiable source is called <u>point source pollution</u>.
c) Pollution which is very difficult to link to a particular origin is called <u>non-point source pollution.
</u>
<u>Explanation:</u>
- A watershed serves as a feeder to the rivers in a particular river system.
- When a certain type of pollution has a single point of origin, it is called 'point' source pollution.
- When a certain type of pollution "cannot be traced back" to a single origin and is recognized to have multiple sources, it is known as 'non-point' source pollution.
A dune<span> is a mound of </span>sand<span> formed by the wind, usually along the beach or in a desert. </span>Dunes form<span> when wind blows </span>sand<span> into a sheltered area behind an obstacle. </span>Dunes<span> grow as grains of </span>sand accumulate. Sand dunes<span> serve an important purpose by protecting inland areas from coastal water intrusion. They are able to absorb the impact and protect inland areas from high energy storms and act as a resilient barrier to the destructive forces of wind and waves.</span>
