Biology
Grade-8
Easy

Question

hintHint:

1. Pollution
2.Food chain
3.Agriculture
4.Tusks

    1. Air pollutants from Automobiles, combustion and smoke from factories cause air pollution.
    2. Chemical fertilizers and pesticides enter the Food chain and affect the organisms.
    3. Large portions of land used for Agriculture purpose also results in habitat loss.
    4. Poaching of elephants is carried out for their Tusks.

    Related Questions to study

    Grade-8
    Biology

    ._____________ is the introduction of a substance (pollutant) in the environment that has harmful effects.

    ._____________ is the introduction of a substance (pollutant) in the environment that has harmful effects.

    BiologyGrade-8
    Grade-8
    Biology

    The given picture explains about ___________.

    The given picture explains about ___________.

    BiologyGrade-8
    Grade-8
    Biology

    If the population of the Cane toad increases, then the first population of organisms to be affected are:

    If the population of the Cane toad increases, then the first population of organisms to be affected are:

    BiologyGrade-8
    parallel
    Grade-8
    Biology

    Match the following.
    a. 1. Land pollution
    b.  2. Poaching
    c.  3. Oil spills

    Match the following.
    a. 1. Land pollution
    b.  2. Poaching
    c.  3. Oil spills

    BiologyGrade-8
    Grade-8
    Biology

    BiologyGrade-8
    Grade-8
    Biology

    Cane toad introduced as an _________ species killed many organisms by releasing poison.

    Cane toad introduced as an _________ species killed many organisms by releasing poison.

    BiologyGrade-8
    parallel
    Grade-8
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-8
    Grade-8
    Biology

    Pick the odd one out.

    Pick the odd one out.

    BiologyGrade-8
    Grade-8
    Biology

    The difficulty in sunlight penetration in oil spills greatly affects _________.

    The difficulty in sunlight penetration in oil spills greatly affects _________.

    BiologyGrade-8
    parallel
    Grade-8
    Biology

    Humans should avoid __________ of foreign species into new habitats.

    Humans should avoid __________ of foreign species into new habitats.

    BiologyGrade-8
    Grade-8
    Biology

    Reduce, ___________ and recycle materials to limit the waste generated.

    Reduce, ___________ and recycle materials to limit the waste generated.

    BiologyGrade-8
    Grade-8
    Biology

    Introduction of a non-native species in a new habitat is called ___________.

    Introduction of a non-native species in a new habitat is called ___________.

    BiologyGrade-8
    parallel
    Grade-8
    Biology

    __________ should be sprayed in order to kill the pests in agriculture.

    __________ should be sprayed in order to kill the pests in agriculture.

    BiologyGrade-8
    Grade-8
    Biology

    ___________ is the process in which pollutants released in water enter the food chain.

    ___________ is the process in which pollutants released in water enter the food chain.

    BiologyGrade-8
    Grade-8
    Biology

    Over exploitation leads to ________________.

    Over exploitation leads to ________________.

    BiologyGrade-8
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.