Which of the following is absent in polluted water

Asked by admin @ 13/08/2021 in Science viewed by 365 People

Which of the following is absent in polluted water : -

Answered by admin @ 13/08/2021

larva of stone fly is absent in polluted water

Which of the following are two mechanisms for water pollution

Asked by maham237 @ 29/12/2020 in Health viewed by 294 persons

Which of the following are two mechanisms for water pollution? A. high and low B. direct and indirect C. lethal and nonlethal D. harmful and innocuous Please select the best …

Which of the following are two mechanisms for water pollution?

Asked by maham237 @ 25/12/2020 in Health viewed by 302 persons

Which of the following are two mechanisms for water pollution? A. high and low B. direct and indirect C. lethal and nonlethal D. harmful and innocuous Please select the best …

How can pollution affect the level of oxygen in water

Asked by admin @ 25/11/2021 in Biology viewed by 270 persons

How can pollution affect the level of oxygen in water? Why is this important?

Which of the following is not a pollutant

Asked by admin @ 29/08/2021 in Chemistry viewed by 323 persons

which of the following is not a pollutant unless present in excess?1-carbon dioxcide 2-nitrogen dioxid 3-carbon monoxide 4-sulphur dioxide

Which of the following is not water borne disease

Asked by admin @ 13/08/2021 in Science viewed by 343 persons

Which of the following is not a waterborne disease ? A) Typhoid B) Cholera C) Hepatitis D) Dengue

Which of the following is not an air pollution

Asked by admin @ 13/08/2021 in Environmental Sciences viewed by 361 persons

Which of the following is not an air pollutant a)smoke B)carbon dioxide C)nitrogen gas D)sulphur dioxide

Which of the following is a water borne diseases

Asked by admin @ 11/08/2021 in Biology viewed by 267 persons

Which one of the following is a water borne disease? a. Influenza b. Small pox c. Malaria d. Cholera

How is the polluted water disposed of in the cities

Asked by admin @ 03/08/2021 in Geography viewed by 324 persons

How is the polluted water disposed of in the cities

Which of the following is not a characteristic of water

Asked by admin @ 02/08/2021 in Chemistry viewed by 334 persons

2.Find and write down which of the following is not a characteristic of water. • High heat capacity• On freezing ,volume decreases• The surface acts like a layer.

Which of the following does not contribute to water conservation

Asked by admin @ 02/08/2021 in Social Sciences viewed by 387 persons

Which one of the following does not contribute to the conservation of water? waste water treatment waste land development water shed protection rain water harvesting?

Which of the following are all examples of pollution contributors

Asked by maham237 @ 01/07/2021 in Social Studies viewed by 329 persons

A. cars, people, factories, plants B. cars, people, factories, schools C. cars, people, factories, trees D. cars, people, factories, animals

What caused an increase in phosphorus pollution in florida waters

Asked by maham237 @ 13/01/2021 in Biology viewed by 284 persons

What caused an increase in phosphorus pollution in Florida waters? A Diminished wetlands could not filter as much phosphorus pollution. B Phosphorus was introduced during canal building. C Phosphorus seeped …

How does air pollution lead to water pollution

Asked by admin @ 31/08/2021 in Biology viewed by 338 persons

How does air pollution leads to water pollution

Which of the following statements about water conservation is false

Asked by admin @ 29/10/2021 in History viewed by 323 persons

All of the following statements about the Edwards Aquifer are true except: a. It feeds several well-known springs in Texas b. It is located entirely within the state of Texas. …