concerned about environment
Animals
Types of Pollution
renewable and non-renewable resources
Soil
100
Name any 3 natural resources
Coal, Iron , Ore, Clean water, soil and trees
100
What is meant by endangered animals
Are the animals which are going to be extinct soon
100
Name any 3 causes of industrial pollution
Air , Water , visual , environmental , smell and noise
100
What are renewable resources?
renewable sources can be used over and over again. like the sun and wind, will never run out.
100
Why is soil important?
Soil is important because without it nothing would be able to grow.
200
Define term "Planning"
Planning allows people to use resources to their best advantage without polluting the environment.
200
What are Elephants killed for?
Elephants are killed for their ivory
200
How is air pollution caused?
Air pollution is caused because of factories, cars releasing carbon dioxide and burning of fossil fuels
200
What are non-renewable resources?
are those which can only be used once and will eventually run out.
200
Name 3 important causes of soil erosion
Overgazing , Overcultivation , Up and down hill ploughing , Deforestation
300
When is pollution caused?
Pollution is caused when people harm and destroy the environment
300
what does it mean by the term extinct
Extinct means that animals of particular species are not living anymore.
300
Find all types of pollutions in this image
Water pollution , Visual pollution , smell pollution
300
What are fossil fuels?
Fossil fuels are remains of plants and animals
300
How is soil formed?
Weathering breaks up solid rocks into small pieces by the action of climate, chemicals, and plants.
400
What is conservation?
Conservation is the protection of resources for future use.
400
Name 5 endangered species
Crocodiles, Elephants , Leopards , Cheetahs, Jaguars , Rhinos , Whales and Dholpins
400
What causes noise pollution
noise pollution is made by explosions of Quarries.
400
Name any 5 non-renewable sources
Oil, Natural gas, Nuclear energy, Coal and Wood
400
What is Overcultivation?
If too many crops, or sometimes just the same crop is grown year after year, the soil loses its goodness and increasingly more bare soil is exposed
500
Differentiate between conservation and sustainable development
Conservation is the protection of resources for future use only. Whereas sustainable development is the protection of resources for future use and also using in present.
500
Name any 2 extinct species
Dodo and Dinosaurs
500
How can education help to reduce pollution?
As more people become aware of the dangers of pollution, more pressure can be put on industry and governments to prevent further pollution
500
Name 6 renewable sources
Wind, Wave , Solar, Tidal ,Water, Geothermal
500
How does deforestation leds to soil erosion?
This is the clearing away of forests. Once the trees have gone, there are no leaves to protect the soil from heavy rains or roots to hold the soil in place.