Answer:
kyanite, slate, vermiculite, granite, gabbro, diabase and feldspar
Explanation:
those are some unique rocks that are minded
Answer:
Zircon is essential element in the formation of igneous ricks.
Explanation:
- Zircon crystal commonly grow in rocks and are very small in size. Zircon forms magma ad the lavas as it cools and thus is useful for absolute dating but does not indicate modern age for the beach. Due to the structure of the crystal, as it solidifies in magma.
- Once make sure that the crystal formed inside the ricks are formed at the same time as the rock itself. As the ricks are formed in different environments just beneath the surface of the earth.
Answer:
They were colonized by different countries. Mainly Spain, France and Portugal.
Explanation:
The reason for the large differences in demographics has to do with the fact that there were different countries that colonized the various regions.
Spain originally colonized the Caribbean,Central America and many parts of South America while Portugal colonized what is now known as Brazil.
Eventually France became involved and had control of the Caribbean and Central America for a while.
This is why there is some French and some Spanish spoken in the islands. Central America and the majority of South America still speak Spanish.
Other factors in the demographics include the native inhabitants of the regions and their appearance along with the slaves brought from countries outside of those regions.
1/2 * 20 = 10
You can also think of it as the 20 being divided by two.
<span>In areas of Latin America where drug production and trafficking are high, it is common to find </span>an increase in damage to sensitive ecosystems.
The answer would thus be: A