Tropical rainforests cover about__________% of the earth's surface, but contain about ________% of the earth's known terrestrial plant and animal species
Fill in the blanks with correct word
2, 50
Environmental & Atmospheric Sciences
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Based on data for the period from 1970 to 2017, ________ experienced the greatest loss of life from natural disasters.
A. Asia B. North America C. South America D. Europe E. Africa
Environmental & Atmospheric Sciences
Mountains have crustal roots that help support them.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
The B-horizon of a soil
A. contains most of the organic matter in the soil. B. is where leaching is most effective. C. is where chemicals are deposited. D. All of the choices are correct.
Environmental & Atmospheric Sciences
In colonial Iraq, what group did the British elevate which led to a legacy of regional conflict?
A) Shi'a B) Sunni C) Kurd D) Ba'ath E) Kurd and Ba'ath
Environmental & Atmospheric Sciences