Many species are going extinct at a rate that is alarming scientists.
Answer the following statement true (T) or false (F)
True
One sure sign that we are living unsustainably is that plant and animal species are going extinct at a rate faster than what would be expected by normal processes.
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Compact florescent and LED bulbs are designed to
A) produce more light than normal bulbs. B) use less electricity than incandescent bulbs to produce light. C) be powered by heat from CHP technology. D) turn off automatically when no people are in a room.
Forecast accuracy is broken down into the three categories: Short-range, medium-range, and climatic-range
Indicate whether the statement is true or false
According to the World Resources Institute, if the current rates continue, how much of the world's remaining forests will be lost in the next two decades?
A. 10% B. 20% C. 30% D. 40% E. 50%
This type of lightning extends up to 95 kilometers above the top of a thunderstorm, and it resembles a jellyfish:
A) sprite. B) St. Elmo's fire. C) ball lightning. D) sheet lightning.