In the landscape diagram, what landform does B mark?

Much of Central Luzon has broad, low, nearly level ground. What landform does this describe?

Name the landform marked C in the diagram.

What landform is a raised area that is generally lower and less steep than a nearby high peak?

What landform is the low ground between higher ridges?

Which landform is marked A in the diagram?

What is the usual name for a large natural waterway that carries water downhill toward the coast?

A narrow waterway is much smaller than the broad flowing channel it joins. What is the usual name for this smaller waterway?

What body of water fills an inland basin and is surrounded by land?

What large body of saltwater lies east of the Philippines?

Which statement usually describes a sea compared with an ocean?

The shoreline curves inward around the water marked D. What body of water does D identify?

What natural feature has an opening through which molten rock, ash, and gases can escape from inside Earth?

Which nonliving material forms the solid foundation beneath the soil of mountains and plains?

A river supplying irrigation dries up. Which crop problem is most directly caused by the reduced water supply?

After storm waves strike a sandy shore, the beach is narrower. What most likely caused this change?

A wildfire removes trees and shrubs from a wooded slope. Which animals would lose the most shelter immediately?

Heavy rain loosens soil on a steep hillside. Which nearby home is most exposed to a landslide?

Oil spilled into coastal water can harm fish and birds.

A floating bottle enters a river above a village. In which direction will the river's current tend to carry it?