Which of the following is used to overcome the shortage of land?
Clear forest
Stop cultivation
Decrease population
None of these
Which type of countries will have most of the Earth’s resources?
Economical
Developing
Developed
Growing
Which type of satellites is used to manage resources?
Communication
Remote sensing
Navigation
Research
Which type of countries will struggle for food and freshwater?
When was the first Indian remote sensing satellite launched?
1990
1955
1900
1988
Which one leads to ground pollution?
Fuels
Mineral mining
Deforestation
Food shortage
Which of the following will increase when population increases?
Water usage
Landforms
Food supply
How much of world’s natural forest is destroying?
75%
80%
50%
1%
Which is the first artificial satellite that is launched?
Sputnik 1
Observation satellite
IRS1A
SPOT
Where desertification does occurs?
Semi-arid land
Farm land
Plateau
Grazing land
