Answer:
4.54 km of earth's crust lies within mantel.
Explanation:
- Earth's continental crust is made of igneous, metamorphic, and sedimentary rocks and is composed of SIAL elements. The continental crust is made of various layers and has a density of 2.83 g/cm, while the oceanic crust is about 2.9 g/cm.
- The ontientla crust has usual thickness of 40 km (25 miles) thick and floats or rests on upper mantel or i.e the asthenosphere. While other parts of it lies within the mantel the depth of the continental crust ranges to 100 km,
- where r/25 = 2.7 / 3.2
- r/25 = 0.82
- r= 0.82 x 25
- r= 20.46
- 25 - 20.46 is 4.54 km.
Argentina is in South America:)
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.
Answer:
Alleghenies, White Mountains, Green Mountains, Catskills
Explanation:
I feel like this is right. Sorry if I'm wrong.
A
let me know if i’m wrong
