According to astronomers, the age of the universe

is estimated to be

(1) 1.3 billion years

(2) 4.6 billion years

(3) 7.9 billion years

(4) 13.8 billion years

1. What does Central America mean?

Which of the following statements is true? a. Lines of latitude measure distance east and west of the prime meridian. b. Lines of longitude measure distance north and south of the equator. c. Lines of latitude are also called meridians. d.

Can someone tell me why we are on earth?

One of the main reasons why geography has exploded into so many directions is because of: A. dispersal patterns in scientists. B. loss of funding. C. technological developments. D. disagreement in the field.

The largest employer of cartographers is the

Which mountain rage separates Georgia and Russia

Which of the following areas is the most inaccessible to humans? Papua New Guinea Micronesia Guam South Pole

How are Southern Appalachian (U. S. A.) and Southwestern Caucasus (Russia) forests similar? Question 9 options: A - They are both Southern Hemisphere deciduous forests. B - They are both Northern Hemisphere, warm-temperate forests.

According to the lesson, why was North Africa important to conquering states? It was of strategic military advantage. It was a source of food and trade. It had no importance whatsoever. It possessed many precious metals.

True or False: Magma sometimes forces its way out of the side of a volcano through a (n) vent. If false, what can I change vent to?