What are the effects of thermal pollution? -Biology

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Description : What are the effects of thermal pollution? -Biology

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Description : Thermal pollution of water increases its toxicity and oxidation of oxygen demanding waste besides favouring bacterial growth. A rise in water temperature by 10°C, doubles the toxic effects of __________ present in it. (A) Coal ash (B) Potassium cyanide (C) Ortho-xylene (D) None of these

Last Answer : (B) Potassium cyanide

Description : What is thermal pollution? -Biology

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Description : What is thermal pollution? -Biology

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Description : Effects of water pollution on human health and environment? -Biology

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Description : Effects of water pollution on human health and environment? -Biology

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Description : How do industries create thermal and noise pollution ? -SST 10th

Last Answer : Hot water from factories when is allowed to flow into rivers and ponds is caused thermal pollution. Thermal pollution would affect on aquatic life greatly. Industrial and constructional ... machineries create unwanted sound of intolerable nature which impaired human ears and nervous breakdown.

Description : How do industries create thermal and noise pollution ? -SST 10th

Last Answer : Hot water from factories when is allowed to flow into rivers and ponds is caused thermal pollution.

Description : Thermal pollution, is more prevalent near

Last Answer : Thermal pollution, is more prevalent near A. Hot water springs B. Coal based power plants C. Termperate zones D. Tropical zones.

Description : Thermal pollution is caused by

Last Answer : Thermal pollution is caused by A. Power plants B. Industries C. Automobiles D. All of the above

Description : Addition oxcessive amounts of heat to a lake is referred to as - (1) Refrigeration effect (2) Green House effect (3) Thermal pollution (4) Heat Bloom

Last Answer : (3) Thermal pollution Explanation: Thermal pollution is defined as the addition of excess of undesirable heat to water thereby making it harmful to man, animal or aquatic life. A common ... . The change in ambient temperature of water decreases oxygen supply and affects ecosystem com-position.

Description : A temperature rise in environment that disturbs life is called - (1) water pollution (2) nuclear pollution (3) thermal pollution (4) traffic pollution

Last Answer : (3) thermal pollution Explanation: Thermal pollution, the artificial warming of a body of water because of industrial waste or runoff from streets and parking lots, is becoming a common threat to the environment.

Description : Electrostatic precipitator is used to control the pollution of – (1) air (2) water (3) noise (4) thermal

Last Answer : (1) air Explanation: An electrostatic precipitator (ESP), or electrostatic air cleaner is a particulate collection device that removes particles from a flowing gas (such as air) using the force of an ... particles from a flowing gas (such as air) using the force of an induced electrostatic charge.

Description : What is Thermal pollution?

Last Answer : The pollution of water due to heat is called Thermal pollution.

Description : On increasing the temperature the solubility of most of the gases in water decreases. An important consequence of this effect is the thermal pollution of water, such as occurs around power plants cooled by a river or stream. How is the survival of fish affected by thermal pollution of water? 

Last Answer : Ans.: When the water temperature of the river or stream is increases the solubility of oxygen in water decreases. Due to this decrease in dissolved oxygen the survival of fish becomes difficult.

Description : What is meant by thermal pollution? What is its effect?

Last Answer : The release of high temperature effluents from furnace and boilers of industries directly into water sources is called thermal pollution. Thermal pollution destroys the aquatic life to the thermal shock.

Description : Stack (chimney) height in a big thermal power plant is dictated by the (A) Pollution control aspect (B) Draught to be created (C) Limitation of constructional facilities (D) None of these

Last Answer : (B) Draught to be created

Description : Thermal pollution due to excessive heat & temperature in the working place causes (A) Reduction in working efficiency of manpower (B) Fatigue (C) High breathing rate (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

Description : Which of the following is not a weightless pollutant? (A) SPM (B) Thermal pollution (D) Noise pollution (C) Radioactive rays

Last Answer : (A) SPM

Description : Which of the following is NOT one of the 3 main types of water pollution? a. Physical pollution b. Chemical pollution c. Thermal pollution d. Biological pollution

Last Answer : c. Thermal pollution

Description : Thermal pollution is more common near a) Hot water springs b) Coal based power plants c) Tropical regions d) Temperate regions. 

Last Answer : b) Coal based power plants 

Description : The part of a nuclear power plant that prevents thermal pollution of lakes or rivers is the: w) reactor x) coolant/moderator y) cooling tower z) control rod

Last Answer : ANSWER: Y -- COOLING TOWER

Description : The most serious environmental pollution from a nuclear reactor is: w) radioactivity x) particulate formation y) thermal pollution z) noise pollution 

Last Answer : ANSWER: Y -- THERMAL POLLUTION 

Description : The arsenic pollution in ground water in Bangladesh and parts of India is due to (A) industrial waste (B) thermal power plants (C) natural sources (D) agricultural practices

Last Answer : (C) natural sources

Description : Which of the following is not a source of pollution in soil? (A) Transport sector (B) Agriculture sector (C) Thermal power plants (D) Hydropower plants

Last Answer : (D) Hydropower plants 

Description : In mega cities of India, the dominant source of air pollution is (A) transport sector (B) thermal power (C) municipal waste (D) commercial sector

Last Answer : (A) transport sector

Description : Addition oxcessive amounts of heat to a lake is referred to as : (1) Refrigeration effect (2) Green House effect (3) Thermal pollution (4) Heat Bloom

Last Answer : Thermal pollution

Description : Electrostatic precipitator is used to control the pollution of (1) air (2) water (3) noise (4) thermal

Last Answer : air

Description : What are the effects of noise pollution? -Geography

Last Answer : The noise pollution causes temporary or permanent hearing problem, headaches, restlessness,, cardio vascular diseases, physical disorder, behavioural changes, lack of concentration, etc.

Description : What effects noise pollution can lay on our lives? -Geography

Last Answer : The unwanted lout sound from vehicles, industrial and construction activities etc. creates noise pollution. This affects heart rate, blood pressure, stress, and psychological effects etc. The effects ... Blood pressure increases. 3. Cause irritation and leads to stress. 4. Physiological effects.

Description : How do industries pollute air? Explain ill effects of pollution. -SST 10th

Last Answer : The air we breathe gets polluted by the smoke emitted by chemical and paper factories, brick kilns, refineries and smelting plants and burning of fossil fuels in big and small factories that ... Air pollution adversely affects human health, animals, plants, buildings and the atmosphere as a whole.

Description : What are the positive effects of noise pollution?

Last Answer : Need answer

Description : What are the effects of water pollution in the Philippines?

Last Answer : Water pollution causes a lot of problems for humans, animals andthe environment. Pollution levels are on the rise again despitestricter laws and regulations by the Environmental ProtectionAgency ( ... nearby rivers and streams affecting drinking water as damaginghealth to humans and animals alike.

Description : List the effects of noise pollution.

Last Answer : a) Noise pollution directly affects the human nervous system, causing deafness, headache, high blood pressure and heart disorders. b) Noise causes behavioural discomforts. c) Noise pollution also affect animals

Description : Write a note on Pollution and its types? What are their effects on our environment?

Last Answer : Contamination of the environment with waste products and other impurities is called Pollution. Substances whose presence in air, water or soil is harmful to human beings, animals and plants are called ... bacteria consume the oxygen of water, effecting the water animals and even death of fishes. 

Description : Air pollution effects are usually found on a) Flowers b) Leaves c) Stems d) Roots.

Last Answer : b) Leaves