contamination of the atmosphere by substances that can, either directly or indirectly, impact on human health and welfare.
What is air pollution
100
water flowing up the beach
What is swash
100
Materials such as glass, plastic, steel and paper can be processed and used again
What is recycling
100
the variety of species, populations, habitats and ecosystems
What is biodiversity
100
How many rocky movies are there?
What is 6 movies
200
type of pollution formed by interaction of pollutants and sunlight
What is smog
200
rock fragments rubbing against each other in the water or coastline, reducing their size and making them rounded
What is attrition
200
buying goods without a lot of packaging and using reusable bags instead of plastic ones
What is waste reduction
200
the general health and resilience of natural life support systems
What is ecological integrity
200
In twilight, what is the name given to the leader of the wolf pack
What is the Alpha
300
which city has greater pollution , Sydney or Tokyo
What is Tokyo
300
wave breaks against the cliff it traps air that is compressed into the cracks in the rocks, making them loosen
What is hydraulic action
300
Packaging accounts for about .....% of waste produced
What is 22%
300
removal of soil particles by heavy rainfall
What is water erosion
300
what is the most sold book of all time
What is Harry Potter
400
weather conditions trap a layer of denser , cooler air beneath a layer of less denser, cooler air beneath a layer of less dense, warm air in an urban basin or valley
What is temperature inversions
400
dissolving action that salt water has on the minerals in some rocks
What is corrosion
400
Landfills were often established in abandoned or unused
What is quarries
400
produced by shredding trees into small chips
What is woodchips
400
what movie has made the most money of all time
What is Avator
500
compounds containing carbon and hydrogen and in some cases oxygen, nitrogen, chlorine and sulphur
What is Volatile Organic Compounds
500
formed when the wind blows loose, dry beach sand inland
What is sand dune
500
disposal method in which solid organic wastes are subjected to combustion so as to convert them into residue and gaseous products.
What is incineration
500
irrigation water seeps down into the soil, causing the water table to rise