How much of freshwater is available on the Earth’s surface?
0.03%
0.05%
0.10%
0.01%
Which of the following will increase when population increases?
Water usage
Landforms
Food supply
None of these
Which type of countries has high living standards?
Economical
Developing
Growing
Developed
Which type of countries will have most of the Earth’s resources?
Which is the first artificial satellite that is launched?
Sputnik 1
Observation satellite
IRS1A
SPOT
What is the result of deforestation?
Water scarcity
Land shortage
Soil erosion
Less food
What happens when the resources are overexploitated?
Deforestation
Food shortage
All the above
Which type of satellites is used to manage resources?
Communication
Remote sensing
Navigation
Research
Which is the remote sensing satellite of USA?
KITSAT
LANDSAT
Where desertification does occurs?
Semi-arid land
Farm land
Plateau
Grazing land
