Making (and earning) a living
1. Which one of the following statements on the spatial variation of the percentage of the
labour force engaged in agriculture (Figure 7) is false?
(1) Africa is characterised by a relatively high percentage of the labour force engaged
in agriculture.
(2) In India 50% and above of the labour force is engaged in agriculture, while in
Canada, less than 5% of the labour force is engaged in agriculture.
(3) North America is characterized by a relatively low percentage of the labour force
engaged in agriculture.
(4) In developed countries the percentage of the labour force engaged in agriculture is
generally much higher than in developing countries.
(5) South, East and Southeast Asia are characterized by a relatively high percentage
of the labour force engaged in agriculture.
Which one of the following statements on the occurrence and impact of geological hazards is true? GGH1501/001/3/2021 11 (1) Earthquakes are much easier to predict than volcanic eruptions. (2) Both earthquakes and volcanoes rarely occur along the boundaries between tectonic plates. (3) Volcanic eruptions generally have no impact on the nature of the landscape in the areas where they are located. (4) Worldwide literally thousands of earthquakes occur every day. (5) There are currently fewer than 50 active volcanoes around the world.
explain how vegetation density and dissolved oxygen affect the abundance of macroinvertebrates in lotic environment
Longitude is the angular distance measured in degrees along the equator on the east and west of______
The geographic concept that describes the fact that Africa does not have the same climate everywhere is referred to as
1. Relative location
2. Spacial association
3. Spatial location
4. Spatial variation
5. Long-term climate change
Extract A
Here are all the consonant phonemes in Iaai:
Here are all the short vowel phonemes in Iaai:
In this language, vowel length is phonemic and all vowels may occur both short and long.
1. How many consonants does Iaai have? (1 mark)
2. Compared with Proto-Oceanic, how different is the consonant inventory of Iaai? What do we learn about the evolution of Iaai consonants then? (2 marks)
3. To an Iaai speaker, does it make any difference if another speaker says [ɛ] and [ɛ:], [u] and [u:], [ɔ] and [ɔ:] etc.? Why? Justify your answer. (2 marks)
The decline of the Mayan civilization may be due to
What is the significant role played by Golden Quadrilateral Super Highways?
Since regions demarcated in terms of rainfall, temperature, vegetation or soil exhibit
essential uniformity in terms of certain physical features, they can be regarded as ...
regions.
What does The presence of numerours craters on mercury's indicate ?