Natural pyritic deposits, such as underground coal seams, donot contribute to acid mine drainage; why not?

Q: HIGHEST WATER MINERALIZATION IS OBSERVED IN WATER SOURCES 1. surface 2. groundwater 3. interplastic…

A: Water mineralization takes place when water filters through different rock layers from the origin to…

Q: Why would soil and water be added to a compost pile?

A: Compost refers to the organic material which is produced by the process of composting. Composting…

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: The infiltration rate of silt loam soil is higher than that of a loamy sand. O True O False

A: The infiltration rate is the measurement of the water entering capacity of the soil. The unit of…

Q: Which soil mineral is most likely to be leached away during heavy rain? O hydrogen ion (H+) O…

A: All macronutrients and micronutrients are present on the surface of soil they are B, Mn, Cu, Zn and…

Q: Which element(s) has/have an inorganic reservoir that existsprimarily in sedimentary deposits?a.…

A: Biogeochemical cycles are natural cycles that depict the circulation of a element in the biosphere.…

Q: Why a medium of a biofilter should have a high content of inorganic nutrients?

A: Biofiltration is a pollution control technique using a bioreactor containing living material to…

Q: Element Source of Nutrient Fixed by Converted into Carbon Carbon Dioxide Respiration | Nitrogen…

A: Nitrogen, Phosphorus and carbon have special cycles in nature which convert these elements into  its…

Q: organic component of soil formed by the decomposition of leaves and other plant material by soil…

A: The outer loose layer surrounding Earth is known as soil. Soil is a mixture of different compounds.…

Q: Which of the following is the primary source of the acid in acid rain?a. ozone produced by…

A: Acid rain is the phenomenon that occurs when the pollutant that is released from the various human…

Q: What part of the soil is most microbially active?

A: Microbial activity in Soil : Soil microbial activity that reflects microbiological processes of soil…

Q: O Sodium nitrate 17. Soil is composed of fragments of rocks and decaying vegetation. O True O False…

A: Soil is a part of earth called as pedosphere and is a natural resource. It contains a mixture of…

Q: The mud at the bottom of a Winogradsky column is usually found to have a black colour. Explain why?

A: Sergei invented the winogradsky column to view the enrichment of different microorganisms of various…

Q: the mineral nutrients released to the soil by the decomposers

A: Decomposers are those microorganism, which makes dead plants and animals in usable form, basically…

Q: What type of soil does munggo beans grow best? A. CLAY SOIL B. SAND SOIL C. LOAM SOIL  Explain…

A: Mung bean sprouts are the only microgreen I can grow completely without soil. They grow quickly.

Q: How would adding clay to loamy soil affect capacity to exchange cations and retain water? Explain.

A: The overall ability of a soil to retain exchangeable cations is known as cation exchange capacity…

Q: Co In the given figure, explain why does the CO2 concentration increase in the top-soil horizon (A)…

A: The soil can be divided into different zones. The chemical and physical properties of these zones…

Q: Which of the following processes is not directly involved in the hydrologic cycle? (a) transpiration…

A: Answer is option d.)nitrification.

Q: Why there is slow rate of decomposition of fallen logs in nature?

A: On basis of nutrition organism can be broadly classified as autotrophs and heterotrophs. Autotrophs…

Q: Select the following characteristics that clay soils possess. I. Poor aeration. II. Poor drainage.…

A: Option (D) is correct answer. Clay Soils: Clay is a fine grained natural soil material containing…

Q: When chlorophyll is burnt which element is obtained ? (A) Ca (B) Na (C) Mg (D) Mn

A: Introduction :- Because of the presence of sunshine, chlorophyll is commonly described as being…

Q: Where will lignin degrade faster: in a shallow riverbed or in a rice paddy? Explain.

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Why is release of sulfide from oxygen minimumzones infrequent, occurring at times of…

A: Oxygen minimum zones (OMZs) are the regions where the oxygen level is depleted at intermediate…

Q: Below what water activity do microorganisms cease to grow?

A: Introduction Water Activity (aW) Is A Measurement Of How Much Water Is Unbound And So Available For…

Q: If there are fewer plants and therefore less transpiration in a given area, what will happen to the…

A: Transpiration in plants is an important process, where the plants discharge their excess water in…

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: marine-plastics-pollution suluton in a

A: Pollution is the introduction of any material (solid, liquid, or gas) or form of energy (such as…

Q: About Introduction to Hydroponic Agriculture Define the following: Substrate Cladding Material…

A: Hydroponic agriculture is an innovative farming technique that skips the use of soil and instead,…

Q: Soil could be deficient in any of the following nutrients. If you had to supply one of these to the…

A: Plants require nutrients to grow and soil is the major source of nutrients.There are 17 essential…

Q: Prior to better regulatory control of metal release into domesticwastewater systems, crown corrosion…

A: Chemolithotrophs: These are a group of various microbes that can get all the energy essential for…

Q: Which of the following forms of nitrogen is most commonly absorbed by plants? O nitrogen oxide O…

A: Nitrogen is one of the most important gaseous substances for all living organisms, and it is present…

Q: Decomposing organic matter in soil is called______ . a. clay d. silt b. humus e. sand c. topsoil f.…

A: Introduction In the soil, there are numerous bacteria and other microbes that can breakdown organic…

Q: Why do limestone buildings show signs of damage?

A: Environmental pollution is very serious thing which is caused by humans. In the we are damaging our…

Q: is associated with deterioration of surfaces of leaves due to destruction of chlorophyll. Select…

A: Light is consumed by leaves and differences in surface region exposed to light can change the pace…

Q: Processes involved in how water from a local source can be purified for domestic use

A: Domestic water use accounts for approximately 8% of global water use. Drinking water, bathing,…

Q: The air in soils is normally higher in CO2 and lower in O2 than atmospheric air. TRUE OR FALSE

A: The quantity of oxygen in soil air is less than atmospheric air and the quantity of carbon dioxide…

Q: In the context of the phosphorous cycle, which of the following processes is indicated by arrow ac?…

A: Phosphorous is very important for all organisms. It also participates in respiration, photosynthesis…

Q: HIGHEST WATER MINERALIZATION IS OBSERVED IN WATER SOURCES 1. surface 2. groundwater 3. interplastic…

A: Mineralisation is the addition of minerals to the water. Mineralisation of water occurs naturally…

Q: Why does the growth rate rise with increasing temperature and then fall again at higher…

A: Cell growth is defined as an increase or elevation in the cell's overall mass, which includes the…

Q: Which heats the soil more, covering it with clear plastic or black plastic? Why?

A: The growth of plants depends upon various factors such as soil, water, air, and sunlight. Soil…

Q: Why is reduction of BOD in wastewater a primary goal ofwastewater treatment? What are the…

A: Wastewater treatment is carried out to reduce organic and inorganic compounds in the wastewater to a…

Q: How will high turbidity most likely affect a body of water? O water clarity will increase,…

A: Turbidity is an important measure that determines the quality of any water system as well as the…

Q: If decomposers usually grow faster and decompose material more quicklyin warmer ecosystems, why is…

A: Decomposer: These are those organisms that decompose dead organisms. Organisms like fungi,…

Q: Reser pine phase I melabolism phase II mefabolism

A: Reserpine is a drug that is used for the treatment of hypertension, usually in combination with a…

Q: What is the difference between settling and sedimentation process in water treatment plant

A: Water treatment is defined as any process that will improve the water quality by making it…

Q: Carbon can be sequestered in the ocean in a variety of forms. Discuss the different forms, their…

A: Carbon sequestration is termed used for the process of storing carbons in the carbon sink such as…