'O' level Geography

1. How climate influences
vegetation growth
(pp. 154-155)

2. 66.5º N
23.5º N
66.5º S
Antarctic
Circle 23.5º S
(not shown)

3. What latitudes tell us
1. How much of the sun's heat
they get generally
(temperature)
2. How much rainfall they get
(precipitation)

4. Why are there different types of
vegetation?
Because there are different types of climate
because of
Precipitation
RAIN
Temperature

5. Why are there different types of
vegetation?
Precipitation influences the type of
vegetation you find in a place because...
Plants water.
need

6. Why are there different types of
vegetation?
Most trees need more water than plants to grow.
Tree = 木
Many trees = 林
Even more trees = 森林 (forest) 200-1000mm/yr:
grasslands
Rate of precipitation
250mm/yr or less (!!):
is at least
desert/tundra
1000 mm/year.
What if it's less?

7. Why are there different types of
vegetation?
Most trees need more water than plants to grow.
200-1000mm/yr:
grasslands
250mm/yr or less (!!):
desert or tundra

8. Why are there different types of
vegetation?
Because there are different types of climate
because of
Precipitation
Temperature

9. Why are there different types of
vegetation?
Whiteboard work

10. Why are there different types of
vegetation?
Let's do Questions 1d) together.
Do 2a) yourself.
And we'll write half of 2b)i) together.

11. Why are there different types of
vegetation?
Homework:
Complete 1d) to 2b)i).
Remember to CHILLAX.
Please protect Saturday or Sunday to absolutely
rest and have fun and not think about schoolwork.