give any two ways in which biodegradable substances affect the environment?
97173
Give any two ways in which biodegradable substances would affect the environment. Answer: They may produce foul smell during decomposition process. They may produce some harmful gases such as ammonia, methane, carbon dioxide, etc., which can further-cause global warming.
1189914
Types. Major current environmental issues may include climate change, pollution, environmental degradation, and resource depletion. The conservation movement lobbies for protection of endangered species and protection of any ecologically valuable natural areas, genetically modified foods and global warming.
455958
The key difference between biodegradation and bioremediation is that biodegradation is a natural process that occurs in the environment. ... Biodegradation is a microorganism-mediated decomposition of organic matter. Bioremediation is a technique applied by people to clean up organic matter and other substances.
486718
['Limiting the use of plastic bags that are non-biodegradable.', 'Maintaining a healthy ecosystem and throwing the trash in the trash cans.', 'Try to recycle the waste products whenever possible.', 'Throwing the waste that is not littered by you in the dustbin.', 'Not pollute the environment.']
609443
['Energy efficient (reduced energy)', 'Renewable energy (e.g., solar)', 'Renewable resources (e.g., bamboo, recycled materials)', 'Low impact on the environment.', 'Low impact on health (e.g., low VOC paint)']
24871
Non-biodegradable substances affect the environment by: They contaminate soil and water resources as they cannot be decomposed by micro-organisms. These substances, when accidentally eaten by stray animals, can harm them and can even cause their death.
999945
Silk has a mixed environmental impact. It is a natural fibre and will biodegrade. Mulberry trees that sustain most silkworms require few pesticides or fertilisers, can be grown organically and require less water than cotton.
843564
['Increase in Deforestation. ... ', 'Soil Degradation. ... ', 'Ecological Impacts including Loss of Biodiversity and loss of Natural Habitats. ... ', 'Increased Health Risks to Humans. ... ', 'Socio-Economic and Livelihood Loss. ... ', 'Increased Carbon Emissions, Speeding up Global Warming.']
328769
['Nylon and polyester. Made from petrochemicals, these synthetics are non-biodegradable as well, so they are inherently unsustainable on two counts. ... ', 'Rayon (viscose) This is another artificial fibre, made from wood pulp, which on the face of it seems more sustainable. ... ', 'Cotton. ... ', 'Wool. ... ', 'Manufacturing processes. ... ', 'Other materials.']
715627
One: Plastic bags do not biodegrade and are stuffing the oceans, marine life, and our food supply with plastic bits. Two: Considering all the other environmental impacts besides litter, a cotton tote or a paper bag may be worse for the environment than a plastic one.
121101
Rather than remaining stable for hundreds of years – the quality for which we prized plastic when we first began using it – biodegradable plastics can be broken down by microbes, chewed up and turned into biomass, water and carbon dioxide (or in the absence of oxygen, methane rather than CO2).
915225
Polythene bags are non-biodegradable substances. These cannot be broken down by paedogenesis or weathering (physical, chemical or biological), therefore they do not contribute in soil formation. Besides these are the major non- degradable pollutants of the soil.
1003707
The primary difference between compostable and biodegradable is that compostable products require a specific setting in order to break down, whereas biodegradable products break down naturally. Typically composting is a faster process, but only under the right conditions.
747220
['habitat destruction (degradation, fragmentation)', ' pollution.', 'climate change.', 'invasive species.', 'overharvesting.']
846120
Chalk Ingredients Biodegradable or “environmentally friendly” does NOT mean that the substance can go into the local streams. The material can harm aquatic organisms by altering water quality and chemistry.
110821
['Global Warming.', 'Climate Change.', 'Acid Rain.', 'Smog effect.', 'Deterioration of fields.', 'Extinction of animal species.', 'Respiratory health problems.', 'Deterioration in building materials.']
260680
Like degradable bags, biodegradable are often still plastic bags that have microorganisms added to break down the plastic. Compostable bags are made of natural plant starch, and do not produce any toxic material. Compostable bags break down readily in a composting system through microbial activity to form compost.