Following are the techniques or methods or approaches we can say that were used by the scientists to determine the geologic age:
1. Relative age dating
2. Absolute age dating.
3. Radiation measurement.
4. Stratigraphic superposition.
5. The fossil record.
The scientists used the method of relative dating to divide Earth's past in different chunks of time when alike organisms were on Earth. After that, to discover the actual number of years ago that events occurred, the scientists used the method of absolute dating.
Answer:
Ranking of smallest to largest are given as under
Explanation:
1. one minute has approximately 18 million kilometers.
2. one hour has approximately one billion kilometers.
3. There are 6 trillion miles in one light-year.
4. The distance of earth from the sun is 92.96 million miles.
5. Solar System radius of 4.545 billion km.
Crude petroleum
Petroleum gas
Refund petroleum
The imports are important for the economy because they allow a country to supply nonexistent, scarce, high cost or low quality of certain products or services, to its market with products from other countries.
Trees can serve a variety of purposes in the hospital such as shade for people to sit under, making the environment cool by releasing oxygen.
<h3>What is an Economic Tree?</h3>
The word economic may ring the idea of money, however, an economic tree is one that is planted to serve mankind in an array of ways.
It should be noted that the felling of economic trees is an offense under certain laws.
Learn more about Economic Tree here:
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Answer:
The total value of goods produced and services provided in a country during one year.
Explanation:
