Answer: a. Discharged, untreated, into surface waters.
Explanation:
Most of the waste water and sewage water is left untreated into the surrounding soil or water which is the main cause of pollution. Due to lack of drainage system or septic chemical treatment the sewage water drain from major cities is discharged into the surface water untreated. This water can deteriorate the quality of portable water and can affect the population of many aquatic species reducing the aquatic biodiversity. The sewage discharge consists of nitrogen and phosphorus like minerals which can result in algal bloom causing eutrophication.
Answer:
i think he meant that his happiness is only rising and not setting like the sun im not really sure tho hope dis helps
Explanation:
Answer:
58th
Explanation:
58th
India, which was ranked 58th in the annual Global Competitiveness Index compiled by Geneva-based World Economic Forum (WEF), is among the worst-performing BRICS nations along with Brazil
Answer:
fancy.
Explanation:
Some general characteristics of baroque music are single melodic idea.
Answer:
Due to mutation.
Explanation:
Due to mutation, the rice plants are able to produce gluten like other grain crops such as wheat etc. In this mutation, change occurs in a DNA sequence of the rice plant by exposing the plant to ionized radiation. Due to this radiation, change occurs in the DNA of rice plant and the rice plant is able to produce gluten like wheat plant. So mutation is a very useful method for producing substances which a plant can't produce in its normal condition.
