Ask Question
BiologyBiology
2 March, 11:31

What causes a continental shield to form?

+3
Answers (1)
  1. 2 March, 15:03
    0
    A shield is generally a large area of exposed Precambrian crystalline igneous and high-grade metamorphic rocks that form tectonically stable areas. In all cases, the age of these rocks is greater than 570 million years and sometimes dates back 2 to 3.5 billion years.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What causes a continental shield to form? ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
How can the Hantavirus be transmitted to humans?
Answers (2)
Briefly describe the flow of energy among organisms in an ecosystem
Answers (1)
What category does a snake fall in
Answers (1)
Allopatric speciation is another name for
Answers (1)
Western pine forests are?
Answers (1)
New Questions in Biology
How did Francesco Redi disprove the idea of spontaneous generation? He showed that flies were not produced by meat. He showed that microorganisms are present in air. He showed that microorganisms cause disease. He showed that flies spread disease.
Answers (2)
Of the millions of sperm who start the long journey to the egg, how many sperm are actually allowed to enter the egg?
Answers (1)
A mineral leaves a gray trail when scraped against an unglazed porcelain plate. Which property of a mineral is being measured? A. luster B. streak C. color D. hardness
Answers (2)
Which two systems in the human body are devoted exclusively to the regulation of organ function?
Answers (1)
A 40-year-old man reports to his health care provider complaining of "heartburn" that occurs after eating and also wakens him at night.
Answers (1)
Home » Biology » What causes a continental shield to form?
Sign Up Forgot Password?