Answer:
Option B
Explanation:
Tuttle and Bowen conducted a study in 1958 after which the study of modern granite started. They also determined whether granite is igneous rock or not. Some of the prominent remarks that were concluded after the experiment by Tuttle and Bowen are
- A) When a silicate is melted at lower temperature, it contain equal proportions of Ab, Q and Or
- B) Felsic rock form at the end of the fractional crystallization of mafic rock
C) Determined the temperature and pressure at which high and low granite crystal melts and what is the impact on melting if Ab, Q and Or are present
Answer:
Permian
Explanation:
The period that came before the Triassic Period was the Permian Period. This was the last period of the Paleozoic era; with the end of the Permian Period came not just the start of the Triassic Period, but also the start of the Mesozoic Era.
Answer: Prairie Provinces, the Canadian provinces of Manitoba, Saskatchewan, and Alberta, in the northern Great Plains region of North America.
Explanation: they constitute the great wheat-producing region of Canada and are a major source for petroleum, potash, and natural gas. With British Columbia they form the Western Provinces.
<span>The surrender of the Roman
emperor in 476 CE is the specific event that historians refer as the Fall of
Rome. The term is referring to the fall of the western part of the Roman
Empire.</span>
A local or regional level marketing wherein mostly vegetables are cultivated on a large scale with the focus on surrounding markets, is known as truck farming.
<h3>What are the advantages of truck farming?</h3>
As the level of operation of truck farming is in local or regional markets, it has a number of advantages. Some of them are as follows,
- Less requirement of capital
- Less labor-intensive
- Scope of diversification
- No Middlemen
- Fast movement of produces
Hence, the significance of truck farming is aforementioned.
Learn more about truck farming here:
brainly.com/question/9426214
#SPJ1