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How does sterile soil prevent decomposition?
There are no microbes present to break down organic matter
What group of microbes break down dead plants and animals and animal waste?
Decomposers
2 main microbes involved in decay?
Two main microbes involved in decay are bacteria and fungi. Bacteria break down organic matter by releasing enzymes that break down complex molecules into simple compounds. Fungi, such as molds and yeast, also play a significant role in decomposing organic material by secreting enzymes to break down organic matter.
How do microbes help in sewage treatment?
Microorganisms play an important role in waste treatment. They break down the waste, they also create energy out of it.
How can I make microbes for composting?
You can make microbes for composting by adding a mix of green and brown materials like food scraps, yard waste, and paper to a compost bin. The microbes will naturally break down the materials into nutrient-rich compost for your garden.
Which type of waste takes two weeks to five months to break down?
Organic waste, such as food scraps and yard waste, can take two weeks to five months to break down. This waste can be composted to speed up the decomposition process and turn it into valuable nutrient-rich soil for plants.
Orginsms that break down wastes and dead orginsms and return the raw materials to the envronment?
Organisms that break down waste products and dead organisms and return raw material back to the environment are called microbes. Microbes are very important part of our ecosystem. Some fertilizers are unfortunately killing the microbes that actually help our environment. Steps should be taken to minimize use of such chemicals as much as possible.
Which waste takes up to 5 months to break down?
Organic waste, such as food scraps and yard waste, can take up to 5 months to break down. These materials decompose relatively quickly compared to other types of waste. Composting can help speed up this process by creating optimal conditions for decomposition.
_____ substance are organic waste that are NOT harmful to the environment when decomposed.?
Biodegradable substances are organic waste that are not harmful to the environment when decomposed, as they break down into simpler, non-toxic compounds. They reduce the impact of waste on ecosystems and help in recycling nutrients back into the environment.
What is added to waste during the aeration part of its treatment?
Oxygen is added during the aeration process of waste treatment to promote the growth of aerobic bacteria that break down organic matter in the waste through biological processes. This helps to reduce the organic content and improve the overall treatment of the waste.
What are the advantages and disadvantage of microbes?
There are good microbes in your intestines that help you digest food. There are also good microbes in the soil that break down dead plants and other waste, producing nutrients for the next generation of plants. Bad microbes would be the ones that make you sick, such as an infected cut, pneumonia, tuberculosis, etc.
What is the relationship between bod and do?
BOD (biological oxygen demand) is a measure of the amount of oxygen needed bymicrobes to break down the organic matter in a sample of water. DO (dissolved oxygen) is the amount of oxygen dissolved in the water. When BOD is high, it means there's a lot of organic contaminants in the water, and the microbes are working overtime to break it down. They use up oxygen while doing this, so when BOD is high, DO is low. When the microbes finish breaking down the organic contaminants, their numbers drop from lack of food (a lower BOD). DO usually goes back up again
