1. acid rain Cause: Negative effects: How we are trying to fix:

Q: What is lethal temperatures organism is unviable?

A: Introduction: Every individual is adapted to a certain range of temperatures in which it can…

Q: Which of the following requires aerobic conditions?   Question 7 options:   A)  nitrogen fixation…

A: Two basic stages in the treatment of wastes - primary and secondary In the primary stage, solids are…

Q: what effect would destaining with ethanol for one minute have on your judgment of the gram reaction…

A: Gram staining is a differential stain which differentiate bacteria into two groups gram positive and…

Q: What disinfectant soap is used in veterinary clinics in the United States to clean wounds in…

A: Title: The Use of Chlorhexidine Soap in Veterinary Wound Cleaning: A Comprehensive…

Q: How do microbial growth factors inhibit (stop) microbial growth ?? 2-What are the consequences/…

A: Hello! Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Why is algae being grown in wastewater

A: INTRODUCTION Production and emission of CO2 from different sources have caused significant changes…

Q: Do eye drops classifiy as a solution?

A: A solution is a homogeneous mixture composed of two or more substances. In such a mixture, a solute…

Q: Which species is better able to withstand desiccation? Chthamalus Balanus

A: In biology and ecology, desiccation refers to the drying out of a living organism, such as when…

Q: Blood agar media  is a _________.   Selective media Differential media Rich media Enriched media…

A: A medium can be defined as gel or liquid which helps in growth of a bacterial culture. Medium is…

Q: What does a disease caused by eating fish contaminated by industrial waste, containing mercury…

A: Mercury is a heavy metal which is dangerous to both natural ecosystem and human beings. It is highly…

Q: Decomposition is faster if deteritus is rich in nitrogen and water soluble substance like sugars.…

A: Decomposition is the conversion of complex organic matter into inorganic substances by decomposers…

Q: What is the range of salinities over which Halobacterium NRC-1 is able to survive? Why specifically…

A: The range in which Halobacterium NRC-1 would able to survive is between 234 ppt and 468 ppt…

Q: What is the significance of finding coliforms in drinking water?

A: Some living organisms cannot be visible by the naked eye and only can be seen under the microscope.…

Q: How do primary and secondary wastewater treatmentmethods differ?

A: Wastewater treatment as the term suggest the removal of contaminants from the wastewater before…

Q: True or False: Acidophiles live best in acidic conditions. True False

A: Acidophiles are organisms that are belong to all the three domains: such as Eukaryotes, Bacteria and…

Q: Why are infections that involve biofilms a concern?

A: The infections inside the human body are usually caused by the invasion of fungi, bacteria , viruses…

Q: What advantages does the anammoxprocess have over classical wastewater treatments for N removal?

A: Anammox (anaerobic ammonium oxidation is a reaction that oxidizes ammonium to dinitrogen gas using…

Q: What temperature is considered adequate for achieving sterilization of a compost pile?

A: temperature considered for achieving sterilization of a compost pile is 135-160 F. At a…

Q: What is a disease and why is it an important issue in aquaculture?

A: Introduction Aquaculture:- Aquaculture is the farming of aquatic animals or plants, including…

Q: Can Ebola survive in chlorine water

A: Ebola virus disease (EVD) is a deadly and very dangerous disease that occur mostly on the African…

Q: Which of the following is incorrect about food irradiation? 1) It alters the nutritional value of a…

A: Food Irradiation is a process in which food is exposed to ionizing radiation. The process improves…

Q: What color is a GRAM NEGATIVE bacteria? purple pink

A: Microscopic, single celled organisms which are found in every environment in millions are known as…

Q: Why do raw household ingredients such as granulated sugar and cooking oils never go bad in normal…

A: A. Extrinsic factors are factors in the environment external to the food, which affect both the…

Q: Llamas

A: Llamas are the type of domestic animals. They dominated the area of the highlands of the Andes in…

Q: What is the history of toxicology during the 20 th century and the 21 st century? Who were the…

A: Toxicology is a discipline of science concerned with the effects and treatment of toxins and…

Q: What effect does acid rain have on the enviorment on a macrocosmic scale?

A: Acid rain occurs as a result of chemical reactions. When compounds like sulfur dioxide and nitrogen…

Q: Leachate production is what

A: A leachate is any liquid that, extracts soluble or suspended solids from the material through which…

Q: spray zone” exist?

A: The area where the ocean meets land is called a shore. Ashore can be divided into two zones, an…

Q: When would tertiary treatment of wastewater be necessary ?

A: Water is the important natural resources.Water treatment is done in order to reuse the water again…

Q: Which organism(s) would likely be classified as an acidophile?

A: The optimum growth pH is the favorable pH for organisms’ growth. The lowest value of pH that can be…

Q: What are these organisms?

A: The above Figure 1:Figure 1  with purple cocci shape represents Gram positive bacteria. Whereas,…

Q: possible solutions to fracking?

A: Hydraulic fracturing or fracking describes the recovery of natural gases from a deep layer inside…

Q: What is the importance of anammox in the treatment of wastewaters?

A: The bacterial phylum called Planctomycetes consists of organisms that carry out anaerobic ammonium…

Q: Salt Treatment Tap Water Treatment Distilled Water Treatment   Which of these experimental…

A: A hypertonic solution contains a higher concentration of solutes compared to another solution.…

Q: When my environment dries out, i am capable of losing all the water from my body and surviving in…

A: The environment around us is not always stable it continuously changes season changes occurs, food…

Q: Research indicates that acid precipitation can damage marine corals by

A: Water in the form of clouds high up in the atmosphere, falls down or condenses back to earth as rain…

Q: PH paper used to identify if a substance is acidic or basic was previously derived from organisms…

A: The substances that are found naturally and can be used to infer the chemical nature of a solution…

Q: why they use less bacteria in industrial use than recreational use of water? Industrial- (< 100 /…

A: The bacteria are often used for cleaning water. Bacteria are widely used for a number of water…

Q: i) Interpret safe human excreta disposal in the context of preventing the spread of infectious…

A: According to our guidelines we are allowed to do one question per question or upto three subpart of…

Q: Coliforms are commonly used as an indicator of drinking water quality. As we discussed, in March and…

A: The Coliforms are commonly used to indicate drinking water quality. In March and April of 1993 there…

Q: what id the detection analysis of ozone?

A: Ozone, a colorless powerful oxidizing agent is a molecule containing three oxygen atoms (O3) which…

Q: Why are coliforms selected as the indicator of water potability?

A: Bioindicators are biochemical mechanisms, species, or communities that are used to monitor…

Q: Why should you filter some liquids for sterilization, rather than autoclaving them?

A: To control microbial growth or contamination there are a number of aseptic techniques developed that…