Effects of Human Activities on the Environment | Baamboozle - Baamboozle

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............................. provide habitat to a large number of plants, animals, birds and insects.

Forests

Two causes of deforestation

Requirement of wood/Conversion of forest to agricultural land/Overgrazing by cattles/ Forest fire

One effect of air pollution

i.It causes air borne diseases such as lung cancer, asthma, etc ii.Global Warming iii.Acid rain iv.Ozone layer depletion

One preventive measures for air pollution

i.Use environmental friendly vehicles like electrical/solar vehicles ii. Avoid burning woods, fossil fuels, trash, rubbers etc.

One effect of water pollution

It causes water borne diseases like diarrhoea, typhoid, dysentery etc. ii. It causes disruption of food-chains iii .It causes contamination of drinking water

Air pollution causes.........

Global warming

One cause of water pollution

i. Discharge of sewage and detergents . ii. bathing and washing of clothes . iii. Discharge of agricultural wastes iv. Defecations by humans and animals

Two air borne diseases

Asthma/ Lung cancer/ Cough

Two greenhouse gases

water vapour, carbon dioxide, methane, nitrous oxide and ozone.

Two effects of deforestation

Soil erosion and desertification/Destruction of natural habitat of animals and plants/Natural disasters (landslide , drought, flood)

One preventive measures for water pollution

Non biodegradable waste materials such as plastics should not be dumped in water bodies.

Addition of harmful substances such as smoke, dust, germs, bad smells etc. in the air that degrades the quality of air is called ......................

Air pollution

Large scale plantation of saplings in a barren land is called .....................

Afforestation

The increase in average surface temperature of the earth due to trapping of sun’s heat by the greenhouse gases is known as.................

Global warming

...................................refers to the continual destruction of forest due to natural or human related activities.

Deforestation

we can help in the conservation of our forests by saving paper.

True

The practice of seeking, pursuing and capturing or killing wild animals.

Hunting

Two water borne diseases

Diarrhoea / Typhoid/ Jaundice

Trees release_____________ which is needed for survival.

Oxygen

Which pollution is shown in the picture

Water pollution

Identify the given pollution

Air pollution

Red panda is an ……………….. animal.

endangered

one cause of air pollution

i.Burning of fossil fuels ii.Smoke from automobiles iii.Smoke from factories and industries iv.Mining Activities

Planting of trees on deforested land is called .....................................

Reforestation

A gas that causes acid rain is

sulphur dioxide/ nitrogen oxides