D. Short answer type questions
1. Explain the method of waste disposal you adopt at home.
2. Define natural and human environment? State one main feature of each.
3. Write a descriptive note on ecosystem and environment with their two common components-biotic
and abiotic.
Answers
Answer:
1. Traditionally, these items are processed and cleaned before they are recycled. The process aims at reducing energy loss, consumption of new material and reduction of landfills. Due to lack of adequate space for landfills, biodegradable yard waste is allowed to decompose in a medium designed for the purpose.
2.Natural environment means all living and non-living things occuring natural, meaning not because of human. ... Ecological units which are natural systems without much human interference. These include all vegetation, microorganisms, soil,rocks, atmosphere, and natural events.
3. ecosystem is a community of living organisms in conjunction with the non-living components of their environment. Two components are Biotic and Abiotic. Biotic- Biotic component consists of living organisms like human beings etc. Abiotic- Abiotic component consists of non-living organisms like sunlight, plants etc.
1)Traditionally, these items are processed and cleaned before they are recycled. The process aims at reducing energy loss, consumption of new material and reduction of landfills. Due to lack of adequate space for landfills, biodegradable yard waste is allowed to decompose in a medium designed for the purpose.
2)The natural environment encompasses all living and non-living things occurring naturally , meaning in this case not artificial. In social science, the term human environment, or built world, refers to the human-made surroundings that provide the setting for human activity, ranging in scale from buildings to parks.