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WINSTONCH [101]
3 years ago
9

1. Which of the following is an example of a constrictive population pyramid? (1 poir

Geography
2 answers:
kati45 [8]3 years ago
5 0

Answer:

Explanation:

Constrictive = more old than young   (population is getting smaller (constricting)

Expansive = more young than old   (population is expanding)

Stationary = equal old/young  (population steady)

baherus [9]3 years ago
5 0

Answer:

  • 1. when there is a larger number of elderly people than young.
  • 2. when there is a larger number of younger people than elderly.
  • 3. Equal amount if all ages.

Explanation:

  • A stationary pyramid is one that is nor growing and has an equal amount of population across all ages and is in the rectangular shape, and they taper off towards the top.
  • An expansive population is when there exists a larger share of the younger people at the base ad the pyramid is in a triangle-shaped and has high fertility rates and low lie expectancy.
  • While a constructive pyramid depicts the lower percentage of the younger population and a higher life expectancy rate and this is a bell-shaped form.
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4 0
2 years ago
Match the term in column 1 to the characteristics in column 2.
Mrrafil [7]

Answer:

a) Mass wasting  - 4) Landslides or other collapses

b) Heating and cooling - 2) Type of physical weathering

c) Dust bowl  - 1) Severe farmland erosion

d) Oxidation - 3) Type of chemical weathering

Explanation:

a) Mass wasting is defined as the slope movement which causes the downslope of soil, sand, and rock under the influence of the force of gravity. So, mass wasting causes landslides and other collapses due to slope movement.

b) Heating and cooling or temperature changes is a type of physical weathering. Rocks expand at high temperatures (Hot) and contracts at lower temperature (Cool).

c) Dust bowl : When grasses in farmlands are not tightly rooted, the eroding soil led to massive dust bowl and blow the grasses in the farmlands.

d) Oxidation is a type of chemical weathering. Oxidation is defined as the reaction of a substance with oxygen, when oxygen reacts with rocks and soil, it forms oxides which result in weathering.      

Hence, the correct answer is:

a) Mass wasting  - 4) Landslides or other collapses

b) Heating and cooling - 2) Type of physical weathering

c) Dust bowl  - 1) Severe farmland erosion

d) Oxidation - 3) Type of chemical weathering

6 0
3 years ago
Assuming that the distance that the hanging wall moves along the fault plane is the same for two comparable reverse faults with
Gala2k [10]

Answer:

The correct answer is B: The greater the angle of the fault, the greater the compression of the crust.

The most basic features to form in sedimentary basins under extension are normal faults. <em>Normal faults are generally fairly steep</em>, ie <em>have a high dip angle.</em> A fault will form in the crust when the extensional forces acting on it are great enough to cause failure along a fracture plane.

Cheers!

7 0
3 years ago
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