What is the most abundant source of freshwater on Earth?
A. Glacial ice
B. Groundwater
C. Streams and lakes
D. The oceans
Answer: A
Environmental & Atmospheric Sciences
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The rich diversity of plants and animals on Earth is known as
A) biosdiversity B) bionicle. C) biogeography. D) bioregion. E) biore.
Environmental & Atmospheric Sciences
True or False: The rocks below a fault are called the footwall
Indicate whether this statement is true or false.
Environmental & Atmospheric Sciences
Earth's magnetic field affects cosmic rays by
A. absorbing them. B. destroying them. C. slowing their speeds. D. deflecting them.
Environmental & Atmospheric Sciences
Any of the cold-blooded vertebrates such as amphibians and reptiles; animals that depend on
external heat to regulate body temperature:a. cyclothem d. ectotherm b. vascular e. endotherm c. heterotroph
Environmental & Atmospheric Sciences