What is the salt content of freshwater bodies?
AMore than 3.5 per cent
BBetween 5 and 35 ppt
CLess than 0.5 per cent
D35 ppt or above
AMore than 3.5 per cent
BBetween 5 and 35 ppt
CLess than 0.5 per cent
D35 ppt or above
Related Questions:
Which of the following statements accurately describe the characteristics of lake ecosystems?
Which among the following statements are correct?
(i) Eco system restoration was the theme of World Environment Day of the year 2021.
(ii) Pakistan served the global host for World Environment Day 2021
(iii) Ecosystem restoration means a process of reversing the damage caused to the ecosystem and help in its recovery.
Regarding the irrigation techniques used in the Nile valley, which statement is accurate?