Desertification occurs in places that have ___________________________.
3
30 sec
Q.
Across the world, the total amount of land that has been lost is
4
30 sec
Q.
Annually, _________________ are lost to desertification.
5
30 sec
Q.
Desertification is caused by a ___________________ that change over time and vary by location
6
30 sec
Q.
about ________________ of the world's land surface is arid or semi-arid.
7
30 sec
Q.
It is predicted that global warming will increase the area of desert climates by _______________ in the next century.
8
30 sec
Q.
The process mainly occurs due to both ____________________ causes.
9
30 sec
Q.
Destruction of vegetation caused by too many grazing animals consuming the plants in a particular area so they cannot recover
10
30 sec
Q.
Supplying land with water through a network of canals
11
30 sec
Q.
The __________________________ of urban and rural settlement at the cost of cultivable land can contribute to desertification.
12
30 sec
Q.
Overgrazing is the ___________________ of desertification worldwide
13
30 sec
Q.
Incorrect irrigation and farming practices in arid areas. like in _____________________, leads the cause of land degradation due to the improper farming practices.
14
30 sec
Q.
Inability to meet basic needs for food, clothing, and shelter.
15
30 sec
Q.
Poverty prevents people from _____________________________.
16
30 sec
Q.
Desertification ___________________________ to support life, affecting wild species, domestic animals, agricultural crops and people.
17
30 sec
Q.
a severe shortage of food (as through crop failure) resulting in violent hunger and starvation and death
18
30 sec
Q.
Desertification can lead to _______________ and _______________ by preventing the growing of food.
19
30 sec
Q.
The desertification of cultivated lands threatens agricultural productivity in Egypt by________________________.
20
30 sec
Q.
The reduction in plant cover that accompanies desertification leads to _______________________ by wind and water.
21
30 sec
Q.
____________________ is losing approximately 300 - 400 million tons of its top soil every year.
22
30 sec
Q.
One of the effects of desertification in South Africa resulted in lower vegetative cover and eventually the loss of _____________________.
23
30 sec
Q.
One of the solutions to desertification is to _________________________ to allow plants to grow again.
24
30 sec
Q.
___________________________________ control measures, such as contour plowing, terracing, and stone walls construction on farmers' fields should be implemented to protect the potential agricultural lands
25
30 sec
Q.
Another solution is to establish a nature reserves and _________________________ to control desertification.
26
30 sec
Q.
Managing agricultural _________________________ can help solve the desertification problem.
27
30 sec
Q.
Raising _________________ about desertification in the countries.
28
30 sec
Q.
Making allocation of ____________________ in the annual national budget of each country for development and conservation of renewable natural resources,
29
30 sec
Q.
Areas of land that are suitable for human living
30
30 sec
Q.
the increase in the number of individuals in a population
