miércoles, 26 de noviembre de 2014

Activities for the exam

Name....................................................Date..............Mark........

EXAM 1º ESO – UNIT 5

1. Answer the following questions. (4 points, each wrong answer will sustract you 0,2)

1. If there was a high pressure mass directly over Madrid, you would probably expect the weather to be this.
A) sunny B) cloudy C) snowing D) rainy
2. If a low pressure system moved into the area, what might I expect?
A) Clear skies B) Colder temperatures C) Storms D) No change in weather
3. Which is more dense (heavier)?
A) Warm air B) temperate air C) Cold air
4. Warm air will...
A) Go over cold air B) Go under cold air C) Go through cold air
5. Hurricanes are formed over:
A) Cold ocean water with low pressure areas B) Warm ocean water with low pressure areas.
C) Warm ocean water with high pressure D) Cool ocean water with high pressure
6. Imaginary lines which join points with same amount of precipitation.
A) Isotherms B) Isohyets C) Contour lines D) Isobars
7. True or False: High pressure means that the temperature is going up.
A) False B) True
8. Which climate zone has only a rainy season and a dry season?
A) Polar B) Tropical C) Temperate D) Continental
9. What causes water vapor in the air to condense?
A) a cooler temperature B) nimbus clouds C) gravity D) rain
10. Which scientific tool is used to measure air pressure?
A) barometer B) balance scale C) rain gauge D) graduated cylinder
11. What does the word front mean?
A) a large bubble of air  B) the type of weather in a place
C) the place where it is raining D) the place where one air mass meets another with different characteristics. 
12. Weather occurs in the...
A) Troposphere B) Ionosphere C) Stratosphere
13. Which of these is not a soil layer?
A) Erosion layer B) Humus layer C) Superficial layer D) Parent rock
14. Decaying and decomposing organic material is known as
A) raw material B) mustard C) humus D) litter layer
15. What is the main ingredient for soil?
A) Air B) Humus C) Water D) Minerals
16. If you experience four seasons, you live in this climate zone...
A) Polar B) Temperate C) Tropical D) Abysmal
17. The four elements of a climate are...
A) Latitude, altitude, wind and distance from the sea. B) Precipitation, distance form the sea, temperature and wind
C) Temperature, precipitation, Air pressure and wind D) Air pressure, wind, distance from the sea and Temperature.
18. If you are in an area with an air pressure of 1022 mb, you are in an...
A) Depression  B) Antycyclon C) Front D) Weather bane
19.The direction of the wind is indicated by a...
A) Whirl B) Pluiviometer C) Anemometer D) Weather bane
20. An area with plants that are no taller than 4 meters high is called a...
A) Forest B) Grassland C) Soil D) Scrubland

2. Fill the gaps with the following concepts (0,5 points)

Temperature / Cold / Warm / Saturated / water vapour /

Humidity is the amount of water vapour in the air. The __________ comes from seas and oceans, rivers, lakes, plants and other living beings.
The amount of water vapour that the air absorbs depends on the __________. _______ air absorbs more than ______ air.
Air is ________ when it can absorb no more water vapour.


4. Could you divide this sphere into the five main climatic zones according to latitude? Could you put the name and the approximate latitude of the five different parallels which divide these zones? (1,5 points)
 











5. Explain how temperature can be modified by the three different factors that we have studied. (2 points)