What is the first form of destruction of natural resources ?
Agriculture
Invention of fire
Hunting
Industrial revolution
The dawn of which of the following (since 18th century) initiated the growth of science and technology ?
Agricultural revolution
Political revolution
Religious revolution
Industrial revolution helped the modern human community to prove their standard of living and became :
Social community
Primitive community
Technological community
Old age community
Primitive humans were totally dependent on their environment and so they are called as:
Physical humans
Natural humans
Environmental humans
None of these
Which made a significant change in the attitude of humans ?
Discovery of fire
Discovery of tools
Domestication of animals
The incrase in which content of the atmosphere may change the heat balance ?
Oxygen
Ozone
Carbon dioxide
Nitrogen
Humans developed their own environment known as :
Cultural environment
Social environment
Economic environment
Primitive environment
Which is known as the big fire ball ?
Pluto
Jupitor
Mercury
Sun
Industrial revolution starts at which century ?
15th
16th
17th
18th
Due to which process of the earth day and night occurs ?
Revolution
Rotation
Spherical shape of the earth
Due to its place in solar system