Answer:
There are total 13 countries which equator passes through. Basically two of them are Congo and Brazil.
Explanation:
Equator refers to the imaginary line which divide the globe into two hemisphere that are southern hemisphere and northern hemisphere. Some continent lies in the southern hemisphere and some lies in the northern hemispheres.
There are totally 3 continents which lie through equator name as
1. Asia
2. South America and Africa
3. Congo and Brazil, are the countries whose major latitude and longitude go through equator.
C. Europe has a coastal location and many navigable rivers.
This geography allows for easy trade and commerce through commercial ships and boats.
Answer:
D. magnetic polarity reversals
Explanation:
The marine magnetic anomalies are the result of two things; the seafloor spreading at the mid-ocean ridges and the magnetic polarity reversals.
The mid-ocean ridges are the places where the new crust forms. This places also have big influence on the magnetic anomalies, with the reason being that the magnetism has higher influence in this parts.
Also, the magnetic polarity reversals play a big role. The Earth has not always had the same magnetic polarity, and multiple times throughout its past the North and South Poles have been switching places when it comes to the magnetism.
The igneous rocks on the ocean floor have proof in them about this, as the metallic components are reacting to the magnetism and face toward the stronger magnetic field.
Answer:
Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.
Explanation:
