A significant change in land-plant communities occurred with the evolution of angiosperms in
the Cretaceous. Indicate whether the statement is true or false.
T
Environmental & Atmospheric Sciences
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When water is pumped from a well the water table is typically drawn down into a zone of depression.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
Sunlight that bounces off a surface is said to be ____ from the surface
a. radiated b. absorbed c. emitted d. reflected e. conducted
Environmental & Atmospheric Sciences
What is an internal cost of driving a domestic car?
A. Air pollution and litter B. Cost of materials used in manufacture C. Highway accidents D. Health costs E. Hazardous wastes produced by car exhaust
Environmental & Atmospheric Sciences
What is a typical residence time for a stream in Ohio?
A. 1 hour B. 1 day C. 1 week D. 1 month
Environmental & Atmospheric Sciences