What is one characteristic of Archean rocks?
a. paleomagnetism
b. numerous outcrops
c. medicinal properties
d. diverse fossil content
e. earliest fossils of life on Earth
e
You might also like to view...
Off the southern coast of Iceland, the small volcanic island of Surtsey first emerged above sea level in 1963
By 1970, plants, mosses, and lichens had colonized the island, and by 2008, over 50 species of plants were on the island, and birds and seals had begun using the island as well. The ecological changes that have occurred on this new island represent ________. A) disturbances B) primary succession C) resilience events D) secondary succession
Committing civilization to storing deadly radioactive wastes for thousands of years is a failure of the ____ principle.
A. humility B. reversibility C. precautionary D. prevention E. human rights
The term "vernal" means ____________________
Fill in the blank(s) with correct word
What is the result of using a pay-as-you-throw approach in San Francisco, California, USA?
A. The city lost 37 garbage pickup workers. B. The city raised its taxes as a result of stringent recycling requirements. C. The city recycled, composted, or reused 80% of its municipal solid waste (MSW). D. The city created a severe littering problem. E. The city became the most expensive place to live in the United States.