DIRECTIONS Bird's-Eye Views
Record what you can see in each of the Earth images.
Altitude Human-made structures Natural structures
Double click in
the red boxes to
type your
response.
100 m
above Earth
(building)
1,000 m
(1 km)
above Earth
(neighborhood)
10,000 m
(10 km)
above Earth
(community
100.000 m
(100 km)
above Earth
(area)
1,000,000 m
(1,000 km)
above Earth
(region)
10,000,000 m
(10,000 km)
above Earth
(planet)

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