Which of the following is a beneficial role of microbes in human welfare? (2019)
Practice Questions
Q1
Which of the following is a beneficial role of microbes in human welfare? (2019)
Causing diseases
Decomposing organic matter
Producing toxins
Inhibiting digestion
Questions & Step-by-Step Solutions
Which of the following is a beneficial role of microbes in human welfare? (2019)
Step 1: Understand what microbes are. Microbes are tiny living organisms, like bacteria and fungi, that are too small to see without a microscope.
Step 2: Learn about the role of microbes in nature. Microbes help break down dead plants and animals, which is called decomposition.
Step 3: Recognize the importance of decomposition. When microbes decompose organic matter, they recycle nutrients back into the soil.
Step 4: Connect nutrient cycling to ecosystems. Nutrient cycling is essential for healthy ecosystems because it provides the nutrients that plants need to grow.
Step 5: Conclude that microbes are beneficial. By decomposing organic matter and recycling nutrients, microbes support life and maintain balance in the environment.
