Electromagnetic radiation
A) is composed of interacting electrical and magnetic fields.
B) is visible in all its forms.
C) radiates out in confined planes or straight lines.
D) is composed entirely of waves.
A) is composed of interacting electrical and magnetic fields.
You might also like to view...
What does increasing grade of metamorphism mean in terms of the conditions that produced a
sequence of metamorphic rocks? What will be an ideal response?
If the Millennium Development goal to eradicate extreme poverty and hunger by 2015 has been achieved, then
A) the number of people living in extreme poverty has been reduced by 50%. B) no continent has more than 10,000 people still hungry. C) global fertility rates have declined to those of most European nations. D) the rural population of the world has nearly tripled.
Data can be transferred between GIS and GPS
Indicate whether the statement is true or false
Hurricanes rotate in a ________ around a central core in the Northern Hemisphere.
A. counterclockwise direction B. clockwise direction C. vertical pattern D. zigzag pattern E. back-forth motion