Why is recycling metals important?

Related Questions

How old is the earths atmosphere? What role did volcanoes play in the early development of earths atmosphere? What was likely the most common gas in the early years of earths atmosphere? How was the CO2 removed from the atmosphere? How where osion How where oceans formed? When did the earths atmosphere begin to look as it currently does? What is the most common gas in earths atmosphere? What is a greenhouse gas? what are examples of greenhouse gases? how many greenhouse gases are there? What are some of the human causes of greenhouse gasses? Why do we need some greenhouse gasses? How do greenhouse gasses effect the climate? What are the consequences of climate change? What is a carbon footprint? How are carbon footprints measured? What are some ways to decrease your carbon footprint? What is air pollution? What are some of the causes of air pollution? What is sedimentary rock? Give an example of a fossil fuel How does sulphur dioxide cause acid rain? What are some environmental problems with acid rain? Where does acid rai happen? How was limestone formed? What is the equation of photosynthesis? How can you test for sulphur impurities in fuel? Why is carbon monoxide dangerous? WHat is the difference between finite and reusable fuels? What were the first few billion years like? Why are volcanoes thought to be the cause of the early atmosphere? Which modern planets are closest to the early atmospheres conditions? Which gas made up most of the early atmosphere? Where is water first thought to have come from? How did oceans form? Where did lots of the carbon dioxide go when oceans formed? What formed when the carbon dioxide dissolved in the oceans? Which part of marine animals formed from carbon precipitates? Why did algae absorb some of the carbon dioxide? How did fossil fuels form from the marine animals? State the word equation for photosynthesis. Why did the presence of oxygen allow more complex organisms to evolve? What was the source of oxygen in the atmosphere? What natural resources are running out? How is chemistry improving sustainability? How is glass recycled? How is metal recycled? Why is it important to recycle glass? What is a life cycle assessment? Why are life cycle assessments used? What man made alternatives are being used to help reduce the use of natural resources? What raw material is used in making plastic ? What are the 4 stages of the life cycle assessment? What is the first stage of the life cycle assessment? What is the second stage of the life cycle assessment? What is the third stage of the life cycle assessment? What is the fourth stage of the life cycle assessment? What can we do to make soft drinks more sustainable? How is copper extracted from low grade ores? What is Potable water? What is the difference between potable water and pure water? How is water made potable? What must the PH levels of potable water be between? What is the minimum PH value for potable water? What is the maximum PH value for potable water? Why does potable waters production change based on your location? How does potable waters production change based on your location? What's the difference between fresh water and potable water? Why does a lot of water used for drinking come from the ground? How is potable water filtered? What is used to filter potable water? Why is sand and gravel used in potable water? How is seawater turned into potable water? What is distil water? How can you test for distil water? How do you neutralise the PH in water if it is too high? How do you increase the PH level in water? How do you distil water? What are some sources of waste water? Why is dealing with water waste important? How is water waste dealt with? Why is sewage screened before it is treated? What is sedimentation? What is effluent? Why is air pumped into sewage water? What are the steps in treating fresh water? How are twigs and gravel removed from sewage? Other than recycling how can the sustainability of glass bottles be improved? Why are levels of nitrogen oxide particularly high in cities? What gases can cause acid rain? What is the most common gas in the earths current atmosphere? Why could a rise in carbon dioxide lead to a drop in food production? Which is a more potent greenhouse gas, methane or carbon dioxide? Describe the greenhouse effect. Why do we need the greenhouse effect? Define the enhanced greenhouse effect. Name the human factors affecting the volume of greenhouse gases in the atmosphere. Explain the effect deforestation has on the volume of carbon dioxide in the atmosphere. Explain the effect burning fossil fuels has on the volume of greenhouse gases in the atmosphere. Explain the effect agriculture has on the volume of methane in the atmosphere. Why does the Earth’s temperature naturally vary? Why is evidence for climate change so undeniable? What are the dangers associated with melting ice caps? What are the dangers behind changing rainfall patterns? What are the dangers behind increased severity and frequency of storms? What are the dangers associated with increasing sea acidity? Define carbon footprint. Why are carbon footprints so difficult to calculate? How would using renewable energy and nuclear energy reduce carbon footprints? How would conserving energy usage reduce carbon footprints? How would corporate taxes reduce carbon footprints? How would carbon capture technology reduce carbon footprints? Why are renewable energy sources not already being moved towards on the mass scale? Why do political tensions make reducing carbon footprints harder? How would choosing to cycle reduce carbon footprints? How would reducing air travel reduce carbon footprints? How would reducing the time lights are on reduce carbon footprints? Why is sulfur dioxide harmful? Why is carbon monoxide harmful? Why is soot being produced dangerous? Describe how carbon monoxide kills you. Why are catalytic converters needed? Where do scientists think early atmosphere gases me from? Give an example of sedimentary rock. Describe how sulfur dioxide causes acid rain. Give one environmental problem of acid rain. Explain how incomplete combustion can cause global dimming. Describe how limestone formed millions of years ago. State the rough composition of the atmosphere today. Name three greenhouse gases, other than carbon dioxide. Describe a test to see if there are sulfur impurities in a fuel.