Light emitting diodes (LEDs) are more efficient than compact fluorescent bulbs (CFLs).
Answer the following statement true (T) or false (F)
True
As shown in Figure 5.18, LEDs are three times more efficient than CFLs.
Environmental & Atmospheric Sciences
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The Coriolis effect influences wind speed but not wind direction
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Increased dependence on the automobile results in ________
A) shorter wait times on roads and highways B) increased parking space required in urban areas C) greater pedestrian-oriented cities D) fewer pollution concerns E) fewer concerns with gasoline costs
Environmental & Atmospheric Sciences
How do rain forests help reduce the rate of global warming?
Environmental & Atmospheric Sciences
Discuss the origin of Earth’s earliest granitic crust. What processes were important in forming
this crust? What will be an ideal response?
Environmental & Atmospheric Sciences