Answer:
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Explanation:
Canada and the United States share a large border, and there has been significant intermingling of cultures as a result. Because the United States is the world's center for the entertainment industry, a great deal of American pop culture has made its way north to Canada. In an effort to retain a distinct Canadian culture, the Canadian government enacted a law that 45% of all radio and television programming must be produced in Canada. To meet this goal, the government established the National Film Board (NFB), the Canadian Broadcasting Corporation (CBC), and the Canadian Radio-Television and Telecommunications Commissions (CRTC).
Answer:
Viscosity of magma depends mainly on composition, temperature, and gas ...
The arrival on the surface of magma that has lost its gas ..... It is a 0-to-8 index of increasing explosivity.
Answer:
A political map outlines boundaries, marks cities/states/countries. The other maps each serve their own individual purpose for example, an ethnic map identifies the distribution of ethnicities throughout a region and an environmental pattern map will focus on patterns specifically.
Explanation:
Answer:
D. 
Explanation:
Let be a circle with a radium of 4.9 meters. The formula to determine the area of the circle is:
Where:
- Radius, in meters.
The area of the circle is:
Answer:
Explanation:
Weathering is a natural process of break down of rocks or minerals into sub-parts, sediments and others. The two broad categories of weathering which are responsible for breaking down of rock/minerals are:
1. Physical and mechanical weathering: It refers to the process by which the rocks are broken down into sub-parts. This process does not alter the chemical composition of the rocks. The agents such as temperature, pressure, and others.
2. Chemical weathering: It refers to the process by which the rocks are subjected to chemical treatment such as hydrolysis, oxidation, and carbonation. These treatments brings change in the chemical composition of the rocks which further causes the disintegration of rocks.
