Answer: d. Felsic from bottom to top
Explanation:
Most of the known volcanoes are Stratovolcanoes. They are also called Composite volcanoes because they are structured from layers of materials such as lava, ash and tephra that came out during their eruption with each eruption adding more layers than the last.
The lava that flows from a Stratovolcano is usually made up of Felsic along with lesser amounts of silica and mafic. As a result, most of the rocks that make up such volcanoes are Felsic.
Answer:
x = 4.9285 ft
Explanation:
q = 2.3 ft²/person
y = 7 ft
n = 15 persons
We can apply the formula
A = x*y
or
A = q*n = (2.3 ft²/person)*(15 persons)
⇒ A = 34.5 ft²
then we have
A = x*y ⇒ 34.5 ft² = x* 7 ft
⇒ x = 34.5 ft² / 7 ft
⇒ x = 4.9285 ft (wide)
Libya and Ethiopia
and by the way i am from Libya that's why i knew the answer :)
Answer: An Esker
Explanation:
An esker( derived from the irish word , eiscir means elevation) is a long, low ridge of sand and gravel strata occurring in glaciated regions and formed by deposition of sediments from glacial melt water.
Eskers appear the same and are usually found in Europe and North America regions occupying many kilometres like railway lines.A very common example of such Eskers is the Eiscir Riada, which runs 200km from Dublin to Galway.
Answer:
False
Explanation:
Earth science research documents are always subjected to peer review before being published
