Earth's Internal Structure and Different Landforms

3. largest layer of Earth. Composed of iron, aluminum, calcium, magnesium, silicon, and oxygen.
5. Land situated between hills or mountains
9. is outer solid part of the planet include Earth's crust as well as the underlying cool, dense and rigid upper part of the upper mantle.
10. also called byland or biland, is a piece of land that projects into a body of water and is connected to the mainland by an isthmus.
12. is the scientific study of landforms and the processes that shape them.
14. also known as table lands or flat-topped mountains, are portion of lands elevated thousands of feet above their surroundings.

1. are flat and broad land areas that have no great changes in elevation when measured with reference to the mean sea level.
2. is typically a low-lying triangular area located at the mouth of rivers where it meets an ocean seas, or estuaries.
4. Study of the flow of matter
6. is a bend in a sinuous watercourse of river. It is formed when moving water in a stream erodes the out banks then widens its valley.
7. outermost layer of Eath. Thinnest layer because it only makes up about one percent of Earth.
8. It is the effect due to convection by heat radiating from the core together with the rotation of Earth on its axis, the liquid iron moves in a rotational pattern which is believed to be the source of magnetic field of the Earth.
11. Last and innermost layer which is separated into the liquid outer core and the solid inner core.
13. Elevated portions of lands smaller than mountains