Answer:
Explained below:
Explanation:
Water quality is determined in terms of the physical, chemical and biological content of water. The quality of water of lakes and rivers variates with the seasons and also geographic areas, still in the absence of pollution. There are so many factors which affect water quality are as follows :
Pesticides
Temperature
Runoff
Sedimentation
Erosion
pH
Dissolved oxygen
Pesticides
Litter and rubbish
Decayed organic materials
Toxic and hazardous substances
Oils, grease, and other chemicals
Answer:
northen henisphere,southern hemisphere, Eastern hemisphere, Western hemisphere.
Answer: idk that is a tough one!
Explanation: that is a hard question IDK
Hmm, I got that the wavelength is 500 meters.