Which organisms are the chief produces in oceans?

Q: What is Water Pollution and what are the causes and effects of Water Pollution?

A: Pollution can be defined as the contamination. It could be air pollution, water pollution, noise…

Q: What result can a lake give which is rich in organic waste?

A: Organic waste is any material that is biodegradable and comes from a plant or an animal.…

Q: 2. a) Briefly describe the divisions of the Marine Environment.

A: An ecosystem is a natural community of living beings that deals with the external environment and…

Q: Which of these are known to host chemosynthetic communities? a) Hydrothermal vent O b) Hydrocarbon…

A: The food chain in our ecosystem depends on the primary producers as they are capable of harvesting…

Q: Why is it important that decomposers such as bacteria release nutrients?

A: Decomposers are organisms that break down complex organic materials, such as remains of dead…

Q: The abiotic environment is ?

A: The environment is everything that is around us, which includes both living and non-living things.…

Q: In the ocean, most organisms rely directly or indirectly on _________ as a food source.…

A: Food is a substance consumed to provide nutritional support for an organism. It provides energy to…

Q: what is the difference between biomass and waste biomass and how waste biomass is harmful to…

A: a)Biomass refers to organic materials derived from plants and animals, such as wood, crops,…

Q: 10) The graph describes the relative rates of metabolism that occur at different depths in a lake.…

A: The graph upper area has maximum productivity because light availability and photosynthesis are not…

Q: How human intervention pollutes water bodies?

A: Water pollution is defined as any change in the quality of water that can harm living organisms and…

Q: Water Cycle: Condensation, Evaporation, Runoff, Transpiration, Precipitation, Infiltration 1) Snow,…

A: The water cycle is a hydrologic cycle that can be defined as a continuous circulation of water…

Q: Name the most common indicator organism that represent polluted water.

A: Indicator organisms are those organisms that are used to determine the condition of a particular…

Q: What result can a river with an inflow of domestic sewage rich in organic waste can give?

A: The phenomenon of ageing of water bodies naturally due to increase in its nutrient concentration is…

Q: Could anaerobes and aerobes coexist in the same habitat? Why orwhy not?

A: Aerobes or aerobic microorganisms are those organisms that need oxygen as the final electron…

Q: How do symbiotic bacteriause metabolic processes to produce biohydrogen from food waste?

A: as per the guidelines we are supposed to answer only the first question. Please repost thr other…

Q: What is the effect of human activity to the diversity of microbes in the indoor environment

A: In ecology, microbial diversity is defined as the variety of different types of microorganisms…

Q: What kinds of organisms can fix nitrogen? Which onescannot?

A: Introduction: Nitrogen fixation is the cycle by which atmospheric nitrogen is changed over by either…

Q: How does the organism Prochlorococcus contribute to both thecarbon and oxygen cycles in the oceans?

A: Biogeochemical cycles are the diagrammatic representations of circulation of an element within the…

Q: what is the term that describes an element that is "locked away" (perhaps deep underground in a…

A: Biogeochemical cycle  The cycle of elements like carbon oxygen etc from biotic factors to abiotic…

Q: does pollutants are transboundary?

A: The pollution that emanates from a specific site is referred to as the point source in this case. A…

Q: Which country has the greatest contribution for the hole formation in ozone layer?

A: Ozone layer , a layer that absorbs the sun's ultraviolet radiation, is formed of 3 oxygen atoms…

Q: What impact would coastal marineeutrophication have on microbial sulfurtransformations?

A: Microbial sulfur transformation is the decomposition or /and breakdown of the large compound of…

Q: What does domestic waste constitutes?

A: Wastes are unwanted or unusable materials. Waste is any substance which is discarded after primary…

Q: What is the primary sourcr of energy on earth?

A: Question -What is the primary sourcr of energy on earth?

Q: Species of Chlorella Algae Lipid content (% dry weight biomass) Vulgaris 50 Protothecoides 15…

A: Chlorella is a type of green algae which has been used as a supplement. It is great source of fats,…

Q: Give two reasons why sulfate-reducing bacteria are common inshallow marine sediments.

A: Sulfate-reducing bacteria are anaerobic microorganisms that use sulfate as a terminal electron…

Q: 23. Ecological stability is the result of _______________, the tendency of a system not to change…

A: Resistance refers to mechanisms in an ecosystem that oppose the change and resilience comes into…

Q: What is the common indicator organism of water pollution?

A: When the harmful chemicals, contaminates the river, sea, pond, etc it is termed as water pollution.

Q: What is not a bioindicator of water pollution?

A: Water pollution is a condition in which the chemical and biological materials present in groundwater…

Q: Why can’t seawater be used to water plants?

A: Plants are multicellular, photosynthetic eukaryotes belonging to Kingdom Plantae. Plants are termed…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.