WORDS: DEMILITARIZED
ENCROACHMENT
TOPOGRAPHY
ARABLE
BIODIESEL
POTABLE

MEANING:
A TYPE OF AUTOMOTIVE FUEL THAT USES PLANT OILS RATHER THAN PETROLEUM.

AN AREA BETWEEN TWO NATIONS WHERE NO MILITARY ACTIVITIES IS ALLOWED

TO GRADUALLY OR INTRUDE INTO A REGION OR PERSON PROPERTY

WATER THAT IS PURE OR CLEAN ENOUGH TO DRINK

LAND THAT IS SUITABLE FOR FARMING

THE NATURAL GEOGRAPHIC FEATURES OF A PLACE OR REGION

Explain why scientists use shared characteristics to make cladograms.

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next