Science 4th grade, unit 8
March, 2013
PHYSICAL GEOGRAPHY J. Cesar Brazo Mur
El Tomillar (Attendis)
1
Science 4th grade, unit 8
March, 2013
LAYERS OF THE EARTH
El Tomillar (Attendis)
2
Science 4th grade, unit 8
March, 2013
CRUST It is composed of solid rock
El Tomillar (Attendis)
3
Science 4th grade, unit 8
March, 2013
MANTLE It is composed of very solid rock
El Tomillar (Attendis)
4
Science 4th grade, unit 8
March, 2013
CORE It is composed mainly of iron - Outer core It is composed of liquid iron - Inner core It is solid. High temperature and pressure
El Tomillar (Attendis)
5
Science 4th grade, unit 8
March, 2013
COMPOSITION OF THE EARTH'S SURFACE
25% covered with continental landmasses
75% covered with water (97% saltwater, 3% freshwater) El Tomillar (Attendis)
6
Science 4th grade, unit 8
March, 2013
THE EARTH'S SURFACE HILLS High places, smaller than mountains, with rounded tops
VALLEY Low area between mountains or hills
RIVER Stream of water that flows towards lakes, another river or the sea El Tomillar (Attendis)
7
Science 4th grade, unit 8
March, 2013
GLACIERS Huge area of moving ice
MOUNTAINS High places on the Earth's surface
PLAINS Large flat areas of land El Tomillar (Attendis)
8
Science 4th grade, unit 8
March, 2013
PLATEAUS Flat areas, higher than the land around them
CLIFFS Very steep walls of rock, very common on coast and along rivers
OCEANS Huge masses of saltwater
El Tomillar (Attendis)
9
Science 4th grade, unit 8
March, 2013
MESETA Big plateau in the centre of the Iberian Peninsula
MESETA
EBRO PLAIN Flat land between the Sistema Iberico and the Pyrenees GUADALQUIVIR PLAIN Flat land between Sierra Morena and the Penibetica
MESETA
SPANISH GEOGRAPHY El Tomillar (Attendis)
10
Science 4th grade, unit 8
March, 2013
izo c Ma aico l Ga
NOTHERN HALF
ma e st Si
Si st l ra t n Ce
em
Pirineos a
Ib er
ic o
SPANISH GEOGRAPHY El Tomillar (Attendis)
11
Science 4th grade, unit 8
March, 2013
SOUTHERN HALF
Sierra Morena Betica
Penibetica
SPANISH GEOGRAPHY El Tomillar (Attendis)
12
Science 4th grade, unit 8
March, 2013
They drain into the Cantabrian Sea
El Tomillar (Attendis)
13
Science 4th grade, unit 8
March, 2013
They drain into the Atlantic Ocean
El Tomillar (Attendis)
14
Science 4th grade, unit 8
March, 2013
They drain into the Mediterranean Sea
El Tomillar (Attendis)
15
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
16
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
17
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
18
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
19
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
20
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
21
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
22
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
23
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
24
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
25
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
26
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
27
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
28
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
29
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
30
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
31
Science 4th grade, unit 8
El Tomillar (Attendis)
March, 2013
32