Description : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of (a) essential minerals (b) oxygen (c) food (d) light.
Last Answer : (b) oxygen
Description : Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land? a. It greatly increases the crop ... c. It raises the water table d. It fills the air spaces in the soil with water
Last Answer : b. It may lead to crop yield loss
Description : Eutrophication results in reduction of a) Dissolved nitrate b) Dissolved Oxygen c) Mineral salts d) Parasitic protozoa.
Last Answer : b) Dissolved Oxygen
Description : Nutrient enrichment of water bodies causes
Last Answer : Nutrient enrichment of water bodies causes A. Stratification B. Eutrophication C. Succession D. None of the above
Description : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:
Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: A. Food B. Light C. Essential minerals D. Oxygen
Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: ... food D. Non-availibility of essential minearls.
Last Answer : Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of: A. oxygen B. food C. light D. essential minerals
Description : Downward movement of nutrients and salts from the root zone with the water
Last Answer : Ans.Leaching
Description : Commercial flower crops are sometimes watered to cause leaching. This means: a. Watering to spread fertilizer nutrients more evenly throughout the plant root system b. Watering to remove excess soluble salts from ... only to wet the top 1/3 of the growing medium d. Watering by subsurface methods
Last Answer : Watering to remove excess soluble salts from the growing medium
Description : Which decaying vegetation produces organic acids which causes a breakdown of minerals? -Do You Know?
Last Answer : answer:
Description : What's the deal with salts and minerals, such as magnesium sulfate, in bottled drinking water?
Last Answer : It's called mineral water for a reason. Natural mineral water comes from under ground springs where the water absorbs minerals and gases as it makes its way to the surface. The different composition of ... added by them. (It also didn't help that the adverts stated that dasani added spunk).
Description : Salinization occurs when the irrigation water accumulated in the soil evaporates, leaving behind salts and minerals. What are the effects of salinization on the irrigated land? [CSAT 2011] (a) It greatly increases ... c) It raises the water table (d) It fills the air spaces in the soil with water
Last Answer : Ans: (b)
Description : The loss of water (contains salts and minerals) through hydathodes in liquid form during night and regulated by root pressure
Last Answer : Ans. Guttation
Description : Pick up the correct statement from the following: (A) The precipitation during its travel in atmosphere dissolves certain gases (B) Rain water which percolates through the ground, is free from ... water may dissolve minerals and salts present in the earth's layers (D) All the above
Last Answer : (D) All the above
Description : Chief function of large intestine is (a) Absorption of fat (b) Absorption of salts (c) Absorption of minerals (d) Absorption of water
Last Answer : (d) Absorption of water
Description : How do decomposes help recycle minerals and nutrients?
Last Answer : Need answer
Description : Are The calories from alcohol contain no vitamins minerals or any other useful nutrients?
Last Answer : Xiao piao piao
Description : Through ‘Photosynthesis’ green plants generate - (1) inorganic materials (2) minerals (3) organic materials (4) nutrients
Last Answer : (3) organic materials Explanation: Photosynthesis is the process by which green plants and certain other organisms transform light energy into chemical energy. Photosynthesis in green plants harnesses the energy of sunlight to ... + 12H2O (water) -> C6H12O6 (glucose) + 6O2 (oxygen) + H2O (water).
Description : A lake which is rich in organic waste may result in (a) increased population of aquatic organisms due to minerals (b) drying of the lake due to algal bloom (c) increased population of fish due to lots of nutrients (d) mortality of fish due to lack of oxygen.
Last Answer : (d) mortality of fish due to lack of oxygen.
Description : Avocado Is Rich In Minerals And Nutrients
Last Answer : In his book Purseglove named the avocado the most nutritious of all fruits. (Purseglove, J. W. 1968. Tropical crops: Dicotyledons. Wiley, New York). The avocado fruit provides 20 vitamins, ... toast or a few slices on a plate you lower your cholesterol level and increase your immune system!
Description : Through ‘Photosynthesis’ green plants generate (1) inorganic materials (2) minerals (3) organic materials (4) nutrients
Last Answer : organic materials
Description : The rapidly growing mass of phytoplankton coveting the surface water of a lake or pond is known as – (1) Eutrophication (2) Water bloom (3) Water pollution (4) Water hyacinth
Last Answer : (1) Eutrophication Explanation: Eutrophication is the ecosystem response to the addition of artificial or natural substances, such as nitrates and phosphates, through fertilizers or sewage, to an aquatic ... increase of phytoplankton in a water body as a response to increased levels of nutrients.
Description : The rapidly growing mass of phytoplankton covering the surface water of a lake or pond is known as : (1) Eutrophication (2) Water bloom (3) Water pollution (4) Water hyacinth
Last Answer : Eutrophication
Description : CFC a byproduct in uranium enrichment process?
Last Answer : I can't give you a direct quote about chlorine, fluorine and carbon, as I haven't taken this stuff in about 3 years. BUT, Nuclear plants aren't really 100% clean. They are better obviously than coal or gas ... any entry level college chem book .. I sold mine long ago or I'd look it up for ya).
Description : In the gaseous diffusion process of uranium enrichment, the natural uranium is converted into gaseous (A) Uranium oxide (B) Uranium hexafluoride (C) Uranium carbide (D) Uranium sulphate
Last Answer : (B) Uranium hexafluoride
Description : Apart from the availability of raw material location of an industry is also dependent on the availability of: (1) enviornmental protection and vegetation (2) man power and energy source (3) transport and bio energy (4) water and inputs
Last Answer : (2) man power and energy source Explanation: Some of the factors which affect the industrial location are as follows: availability of raw materials, avail-ability of labour, availability of ... that is indispensable for industry. Besides, availability of power/electricity is also a deciding factor.
Description : Which of the following have maximum albedo a. Vegetation b. Soil c. Water d. Cloud
Last Answer : c. Water
Last Answer : man power and energy source
Description : Active soil forming factors are a. Relief or Topography b. Parent material c. Climate and vegetation d. All of these
Last Answer : d. All of these
Description : Reclamation of saline soil which of the following practice is followed ? — a. Adequate drainage b. By good quality irrigation water c. Leaching of salts below root zone d. All of these
Description : What are the advantages of fertigation in agriculture? 1. Controlling the alkalinity of irrigation water is possible. 2. Efficient application of Rock Phosphate and all other phosphatic fertilizers is possible. 3. Increased availability of ... 1, 2 and 4 only c) 1, 3 and 4 only d) 2, 3 and 4 only
Last Answer : c) 1, 3 and 4 only
Description : The term soil impoverishment relates to which one of the following? a. Soil erosion b. Soil deposition c. Soil getting very deficient in plant nutrients d. Soil getting enriched with plant nutrients
Last Answer : c. Soil getting very deficient in plant nutrients
Description : Which of the following is an advantage of food processing? A. Availability of seasonal food throughout the year B. Removal of toxins and preserving food for longer C. Adds extra nutrients to some food items D. All of the above
Last Answer : D. All of the above
Description : Fertilizer having less than 25% primary nutrients is called a. Low analysis fertilizer b. High analysis fertilizer c. Straight fertilizer d. mixed fertilizer
Last Answer : a. Low analysis fertilizer
Description : When C : N ratio goes on increasing the availability of nutrients to crops will- a. Increases b. Decreases c. Does not change d. None of these
Last Answer : b. Decreases
Description : The three numbers on fertilizer represents the value of the three macro-nutrients used by plants represented as NPK for short. What are they? a. Neon, Phosphorous, Krypton b. Nitrogen, Phosphorus, Potassium c. Neon, Potassium, Krypton d. Neon, Potassium, Phosphorous
Last Answer : b. Nitrogen, Phosphorus, Potassium
Description : Evaporation losses depend upon (A) Area of the water surface and depth of the water (B) Nature of precipitation and type of vegetation (C) Humidity and wind velocity (D) All the above
Last Answer : Answer: Option D
Description : Of the following choices, the color purple on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations
Last Answer : ANSWER: Y -- PHOTOREVISION
Description : Of the following, the color blue on a topographic map indicates what surface feature? w) vegetation x) water y) photorevision z) rock formations
Last Answer : ANSWER: X -- WATER
Description : Can you have genuine representative government in a land where a route to self enrichment lies through a "successful" political career.
Last Answer : A genuine representative government is the real American dream which if it isn't realised as intended will become the American nightmare. You are ruled by an aristocracy of billionaires and if you are ... has become a disgrace. This goes beyond party politics which is itself part of the problem.
Description : How do I find personal enrichment classes in my community?
Last Answer : I would go directly to the studio whether it be art,yoga,or self defense.Do the art classes,you know it’s the most fun! :)
Description : What is ‘enrichment plantation’? -Geography
Last Answer : Enrichment plantation” was carried out during the colonial period in India. When a particular species of trees which are commercially profitable are planted after the removal of other ... down natural forests Chirr Pine plantations which have replaced the Himalayan oak in the Himalayas
Description : Enrichment of uranium is made by :
Last Answer : Enrichment of uranium is made by : A. distillation B. diffusion C. evaporation D. bleaching
Description : The method used for the enrichment of sulphide ores of copper is
Last Answer : The method used for the enrichment of sulphide ores of copper is A. Mangetic Separation B. Froth floatation process C. Electro refining D. Smelting
Description : What factors job rotation job enlargement and job enrichment does Frederick Herzberg say motivate employees the most?
Description : How might an enrichment culture be used to isolate bacteria capable of degrading pesticides and other hazardous wastes?
Last Answer : Feel Free to Answer