The reason for this was that the ball was bowled underarm, along the ground and the curve at the end of the bat gave the batsman the best chance of ma-king contact.
The reason for this was that the ball was bowled underarm, along the ground and the
curve at the end of the bat gave the batsman the best chance of ma-king contact.
Technical and economic development has led to more consumption of resources. Higher level of technological development needs more and more resources for production activities. Gandhiji placed the exploitative nature of modern technology as the root cause for resource depletion at the global level. HRead more
Technical and economic development has led to more consumption of resources. Higher level of technological development needs more and more resources for production activities. Gandhiji placed the exploitative nature of modern technology as the root cause for resource depletion at the global level. He was against mass production and wanted to replace it with the production by the
masses. It was the higher level of technological development of the colonial countries that was responsible for the over exploitation on of resources of the colonies. Similarly, economic development depends on more consumption of resources. For example, water resources are being over exploited to expand irrigated area and dry-season agriculture.
Mention any two changes that occurred in cricket during the nineteenth century.
(i) The exact circumference of the ball was specified. (ii) Boundaries were introduced where previously all shots had to be run.
(i) The exact circumference of the ball was specified.
See less(ii) Boundaries were introduced where previously all shots had to be run.
Which were the advantages of pitching the ball through the air?
(i) Gave bowlers the option of length. (ii) Deception through the air with increased pace. (iii) Possibilities for spin and swing.
(i) Gave bowlers the option of length.
See less(ii) Deception through the air with increased pace.
(iii) Possibilities for spin and swing.
State two types of cricket grounds with example.
(i) Adelaide Oval - oval (ll) Chepauk in Chennai - nearly circular.
(i) Adelaide Oval – oval
See less(ll) Chepauk in Chennai – nearly circular.
Till the middle of the eighteenth century why were the bats roughly the same shape as hockey sticks?
The reason for this was that the ball was bowled underarm, along the ground and the curve at the end of the bat gave the batsman the best chance of ma-king contact.
The reason for this was that the ball was bowled underarm, along the ground and the
See lesscurve at the end of the bat gave the batsman the best chance of ma-king contact.
How can you determine evolutionary relationship?
By comparing DNA of different species
By comparing DNA of different species
See lessGive one characteristic to show that birds are closely related to dinosaurs.
Presence of feathers on birds
Presence of feathers on birds
See lessHow human beings are related to chimpanzees?
Both human beings and chimpanzees have a common ancestor
Both human beings and chimpanzees have a common ancestor
See lessWho are more closely related – a brother and a sister or two cousins?
A brother and a sister]
A brother and a sister]
See lessWhat do you mean by speciation?
Evolution of reproductive isolation among once interbreeding population
Evolution of reproductive isolation among once interbreeding population
See lessHow have technical and economic development led to more consumption of resources?
Technical and economic development has led to more consumption of resources. Higher level of technological development needs more and more resources for production activities. Gandhiji placed the exploitative nature of modern technology as the root cause for resource depletion at the global level. HRead more
Technical and economic development has led to more consumption of resources. Higher level of technological development needs more and more resources for production activities. Gandhiji placed the exploitative nature of modern technology as the root cause for resource depletion at the global level. He was against mass production and wanted to replace it with the production by the
See lessmasses. It was the higher level of technological development of the colonial countries that was responsible for the over exploitation on of resources of the colonies. Similarly, economic development depends on more consumption of resources. For example, water resources are being over exploited to expand irrigated area and dry-season agriculture.