1. All the plants and animals in an area are interdependent and interrelated to each other in their physical environment, thus, forming an eonsystem.

    All the plants and animals in an area are interdependent and interrelated to each
    other in their physical environment, thus, forming an eonsystem.

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  2. As the cultivators had no land, they had to pay rent and lease land from the landlords but the rent was very high.

    As the cultivators had no land, they had to pay rent and lease land from the landlords but the rent was very high.

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  3. (i) The British traders took opium from India to China and tea from China to England. (ii) From England, manufactured goods flowed into India.

    (i) The British traders took opium from India to China and tea from China to England.
    (ii) From England, manufactured goods flowed into India.

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  4. The skies darkened, and the dust swept in, people were blinded and choked. Cattle were suffocated to death, their lungs caked with dust and mud.

    The skies darkened, and the dust swept in, people were blinded and choked. Cattle
    were suffocated to death, their lungs caked with dust and mud.

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  5. Cyrus McCormick invented the first mechanical reaper which could cut in one day as much as five men could cut with cradles and 16 men with sickles.

    Cyrus McCormick invented the first mechanical reaper which could cut in one day as
    much as five men could cut with cradles and 16 men with sickles.

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