Ecosystems contain organic elements only
Indicate whether the statement is true or false.
Answer: FALSE
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A ball is projected into the air with 100 J of kinetic energy that is transformed to gravitational potential energy at the top of its trajectory. When it returns to its original level after encountering air resistance, its kinetic energy is
A) less than 100 J. B) more than 100 J. C) 100 J. D) not enough information given
Explain how warmer coastal waters resulting from global climate change may affect coral reefs
What will be an ideal response?
If an air parcel is given a small push upward and it falls back to its original position, the atmosphere is said to be?
a. ?stable. b. ?unstable. c. ?isothermal. d. ?neutral. e. ?adiabatic.
The Doldrums occur in which of the following regions?
A) Equatorial (0 to 5 degrees) B) 5 to 30 degrees C) 30 degrees D) 30 to 60 degrees E) 60 degrees F) 60 to 90 degrees G) Poles (90 degrees)