s the controversial method used to extract natural gas and oil from types of rock where it can't be accessed easily by normal drilling.

Q: Ex: A well is need to be drilled to 15,000 ft. The entrance into abnormal pressures at 10,000 ft are…

A: The build up pressure after drilling  15000 ft under abnormal pressure ( barrier) can be calculate…

Q: 1. Gamaleya Research Institute 2. Moderna Inc 3. Astra Zeneca 4. Pfizzer 5. Sinovac BioTech

A: Covid 19 also called coronavirus disease is an infectious disease caused by Noval coronavirus. The…

Q: What was a significant result of the Mars Phoenix project?a. culturing bacteriab. verifying waterc.…

A: Mars, which is a planet of our solar system is believed to have conductive conditions for life…

Q: Bioprospectors extract precious gems and minerals from natural areas. True False

A: Natural sources are rich in gems, minerals, ores, and other useful products. These products can be…

Q: Is the soil around Iqaluit, Nunavut is good for agriculture (growing crops like wheat, vegetables,…

A: As we know that soil contains minerals and water through which the plant absorb the nutrient…

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: xplain the difference between bioaccumulation and bioamplification.

A: Answer.  Bioaccumulation is the accumulation and enrichment of chemicals in an organism in higher…

Q: Experiments carried out at Biosphere 2 showed that it is fairly easy to set up a system that…

A: Introduction Biosphere 2, the greatest experiment ever conducted in ecological self-organization, is…

Q: The source of the necessary elements of life isa. an inorganic environmental reservoirb. the sunc.…

A: Organisms are open systems that maintain homeostasis, are composed of cells, have a life cycle,…

Q: The cyanobacteria in Lake Erie would best be described as .a. decomposersb. tertiary consumersc.…

A: The condition in which there is a rapid increase in the population of algae in the water body; fresh…

Q: Green roofs should be mainly supported because: a. they are visually pleasingb. they are easy to…

A: A roof is the upper covering of a building which comprises of all materials and constructions needed…

Q: Which of the following are ways in which bioterrorismcould be exerted?(a) Farm animals (cows and…

A: The implication of biological substances or agents with intention is called bioterrorism. These…

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: Arrow  Blank 1. Fill in the blank, read surrounding text.  _____________ indicates cultural…

A: Anthropogenic activities that harm the balance of Earth in the world are of great concern. This…

Q: Decomposers: is a kind of method that Bacteria get nutrition and energy by breaking down wastes and…

A: The flow of energy and nutrients across the ecosystem comprises the food chain. The food chain is…

Q: B. Fill-up the table below with necessary information Light dependent Light independent Raw…

A: All the plant contains specialized organelles called chloroplasts where photosynthesis take place. A…

Q: 7. One of the techniques for absolute dating of wood using annual pairs of growth rings is called:…

A: Growth rings are the rings formed in the bark of the trees which can can be observed by cutting the…

Q: original materials are organisms preserved in materials such as

A: Body fossils  In the basis of body remains body fossils are categorised into two groups  1.…

Q: As a rule of thumb, each 1% of soil organic matter by weight contains about 1,000 pounds of nitrogen…

A: Any material created by living organisms (plants or animals) that is returned to the soil and…

Q: Impact of Pharmaceutical Industry on Environment

A: Water pollution by pharmaceuticals has been an environmental issue of concern. Most pharmaceuticals…

Q: two functional and zoning concept in below given pictures

A: Functional zoning concept The functional zoning concept is a strategy to divide the land based on…

Q: Generally, the primary factor influencing soil organism populations is: O predation and competition…

A: Soil microorganisms including algae, bacteria, protozoa, and viruses account for a sizable portion…

Q: Therate of decomposition of leaf litter in woodlands can be strongly…

A: BASIC INFORMATION  DECOMPOSITION  It is the decomposition of the detritus that is the dead remains…

Q: Researchers with the Canadian Forest Service placedidentical samples of organic material—litter—on…

A: temperature is an important factor for the decomposition of litter. the rise in mean annual…

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: Short-wave radiation is given off primarily by: Group of answer choices a. The sun b. The soil c.…

A: When the short wave radiations from the sun are not intercepted by the outer atmosphere or ozone…

Q: Briefly site the environmental issues by using the followings in plant design with suitable example,…

A: *NOTE: Kindly repost for other questions. Dear Student as per the guidelines we are supposed to…

Q: is a proximate value for particle density of most soils. O 2.65 g/cm3 O2.66 g/cm3 O 2.55 g/cm3 O…

A: PARTICLE DENSITY -  particle density is the density of the solid  particles that collectively make…

Q: Procedure: Drag and drop the effect cards to the correct spot in the table. Use the legend at the…

A: Negative Human impact on Oceans: With the increased population growth, demand, and technology, human…

Q: Some species of which of the below kinds of organisms are employed as biopesticides? 2. Fungi 3.…

A: The correct option is A -  Bacteria only

Q: To determir measure a) the b) the c) the O d) th O e) e) th

A: The molecular mass of a protein gives a frame within which the structure of the protein must fit.…

Q: lanation ’ Disease is an inter

A: The disease can be defined as a pathological state in which there is a deviation from the normal…

Q: Savanna and _____ are the two types of grassland. a. tropical grassland b. Mediterranean grassland…

A: Question 1)  answer: Option (C) is correct. - temperate grasslands. Two types of grasslands are…

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: A soil consists of layers called ________ that taken together are called a ________. a. soil…

A: Minerals, water, air and organic matter makeup the soil. Pedolody is the study of soil. They are…

Q: Give four challenges and suggest solutions for those challenges in biogenic formation?? biogenic…

A: Natural gas consists of methane, with some amount of ethane and propane and impurities like N2, CO2,…

Q: One of the techniques for absolute dating of wood using annual pairs of growth rings is called:…

A: The annual growth rings are formed on a single year consisting of spring and summer wood. The spring…

Q: The IPCC is a body within the United Nations that makes recommendations to governments on how they…

A: The Intergovernmental Panel on Climate Change (IPCC) is the United Nations body for assessing the…

Q: Subject: Environmental Science Please state the importance of composting, benefits and etc.

A: Composting is the natural way of transforming organic matter like leaves and food scraps into a…

Q: Contamination in groundwater has no risk of getting into the surrounding environment because…

A: Ground water is defined as the fresh water which seeps via rocks and soil to the underground. This…

Q: Which factor is the LEAST responsible for bringing microbes onto plants? (Clue: quantitative) A.…

A: The most common microbes or plant pathogens are fungi or fungal-like organisms (FLOs), phytoplasmas,…

Q: 2. Soils with a high proportion of pore space to solids tend to have lower bulk densities than those…

A: Porosity can be defined as the the pores or voids which occur in the soil these are essential so…

Q: Sorting refers to the irregularities of grain size in the sediments True False

A: Correct option False

Q: The higher the grade of ore, the higher the environmental impact. True or false

A: High grade ores Vs Low grade ores High grade ores contain relatively large amount of particular…

Q: 41. Which layer of soil is found above the bedrock and below the topsoil, is brightly colored…

A: There are various soil types, each with its unique set of features. Any soil has layers, or…

Q: EXPERIMENT :DETERMINATION OF CHEMICAL OXYGEN DEMAND (COD)  Results Sample  COD reading (mg/L)…

A: COD : Chemical oxygen demand  Measures - Amount of oxygen consumed by organic material in sample

Q: not derived from fossil fuels? A. natural gas В. сoal C. kerosene D. oil E. uranium

A: Fossil fuels are energy sources that obtained from dead, decayed and processed plants and animals…

Q: How much more iridium was found in the K–Pg boundary layer than in rock 0.5 m below it?   41.35 ppb…

A: During scientific experiments, a huge amount of data is generated. The tabulated form of data is…

Q: An important result of extensive ant or termite activity in soils is: increased clay content of B…

A: Effect of Termites on soil fertility