By burning fossil fuels, we are releasing CO2 that has been isolated from our atmosphere for millions of years.
Answer the following statement true (T) or false (F)
True
Fossil fuels represent deposits of carbon-containing plants and animals that have been buried for 50-300 million years.
Environmental & Atmospheric Sciences
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Ore deposits of dense minerals concentrated by stream action are
A. placers. B. hydrothermal. C. metamorphic. D. evaporates.
Environmental & Atmospheric Sciences
The word "geography" comes from the Greek roots "geo" and "graph" and literally means ________
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
The majority ethnic group in Rwanda is
A. Hutu B. Tutsi C. Congo D. Masai
Environmental & Atmospheric Sciences
The ____________ ____________ layer of the ocean is a relatively dense aggregate of animals that usually migrate
up and down in synchrony with daylight. Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences