Look at the “smoke” rising from the puffballs above. This “smoke” is an example of which process?

Q: In addition to C3 photosynthesis (the most common form),there are two other mechanisms for fixing…

A: Photorespiration was the process that takes place in higher plants where plants take up oxygen from…

Q: Using scrubbers on coal-fired power plants can remove pollutants from the emissions, but results in…

A: IntorductionThe toxic remains of coal when burned is as coal‐fired…

Q: Many plastic materials are organic polymers that contain carbon and hydrogen. The oxidation of these…

A: Processes tend to move forward in one direction under some given conditions. Like, water naturally…

Q: Apple cider is used as the sugar in the process shown in the picture. What is the gas that is being…

A: This experiment tells about the activity of yeast.The yeast use its enzymes to break down the…

Q: What do you think will happen to the amount of Carbon Dioxide in the bottle when the leaves are in…

A: Photosynthesis is the process where the carbon dioxide is taken in by green plants in the presence…

Q: Converts H20 to O2 Produces organic molecules O, exits as H20 Found only in photoautotrophs Produces…

A: Cellular respiration and photosynthesis are two processes that utilize each other end products. It…

Q: .  Photorespiration ________. A) generates carbon dioxide and consumes ATP and oxygen B) generates…

A: Respiration is a continuous process for all living organisms including plants. Photorespiration is…

Q: The product after CO2 combines with RuBP

A: All organism on the Earth is found to be of carbon-based life form. Carbon is found to be the…

Q: Why are the products of cellular respiration (carbon dioxide, etc) important? SIMPLE ANSWER PLS!

A: The purpose of cellular respiration is to provide cells with the energy they need to function.

Q: Snow and ice can change directly to a gas from the process of________________.   -evaporation…

A: There are three states of matter: solid, liquid and gas. All of these states can be converted into…

Q: Carbon dioxide fixation occurs when CO2 combines withc. G3P.d. RuBP.a. ATP.b. NAD

A: Answer is d.)  RuBP.

Q: Give some ways to reduce air pollution.

A: Pollution is the introduction of contaminants into the natural environment that cause adverse…

Q: Using evidence from the diagram, one could conclude that sugar is included as an ingr wine and beer…

A: The word "glucose" is derived from the Greek word "sweet." It's a form of sugar that comes from the…

Q: In which year the air prevention and contro of pollution act came into force?

A: Air pollution is the process of release of various pollutants to the atmosphere which are harmful…

Q: A methanogena. uses methane gas as an energy source.b. uses H2 to reduce CO2.c. requires oxygen…

A: Answer is d.) two of the above are true

Q: What are ways to contribute to the lessening of atmospheric carbon dioxide pollution that can be…

A: A carbon footprint is the total greenhouse gases (carbon dioxide) emitted into the atmosphere by an…

Q: Which city is considered a brown air city because of pollutants in the air under go chemical…

A: Smog is the air pollution that is form due to mixture of smog and fog , results in low visibility.

Q: Pollution caused by liquid and solid waste in the country would be prevented and reduced.for this…

A: Waste minimisation is a set of processes and practices intended to reduce the amount of waste…

Q: (a)What are the causes of fires? (b)How can we prevent fires? (c)What are the measures we should…

A: A fire that breaks out is a dangerous incident, which can be caused by any means.

Q: In lakes around the world, some have thick deposits of limestone, which is made up of calcium…

A: Smokestack scrubbers are a relatively new component to industrial exhaust systems. Scrubber systems…

Q: In the figure below, why might the candle in jar A burn longer than the candle in jar E

A: Plants perform photosynthesis in which carbon dioxide and water are used in presence of sunlight and…

Q: Chlorophyll- enriched products and supplements are now being sold in the market. Find out what…

A: Chlorophyll is a pigment molecule found in plants and green algae. The Chlorophyll pigment is mainly…

Q: date palm trees process gas exchange in the sahara desert?

A: date palm trees are the tress which require only little amount of water. deserts are the areas where…

Q: If space exploration revealed a planet that had the water, sunlight, and climate, necessary to…

A: There has been consistent search of water on the nearby planets, especially on Mars. Mars is closely…

Q: If an Elodea plant removes carbon dioxide (CO2) from a solution of water, the Elodea plant will then…

A: Photosynthesis is the process by which plants synthesize their food. Plants utilize the carbon…

Q: You have discovered a cyanobacteria with only photosystem I. The bacteria is unable to fix CO2.…

A: Photosynthesis is the process by which autotrophs fix CO2 into organic compounds. For the process,…

Q: Why carbon monoxide is a pollutant?

A: The atmosphere is composed of 77% nitrogen 21% oxygen 0.04 % CO2 and remaining are the other gases.…

Q: To measure the emission of carbon dioxide from the soil, a scientist places a chamber over the soil.…

A: Rate of emission It is equal to the amount of CO2 concentration divided by seconds. The scientist…

Q: rocesses remove carbon dioxide from the atmosphere? (hint- there are 4)

A: Carbon-dioxide known as an important greenhouse gas that aids in trapping heat in the air. If it is…

Q: You are doing an experiment to measure the amount of oxygen in the air surrounding a plant when it…

A: Plants carry out photosynthesis as well as respiration. The former refers to the formation of…

Q: 11.3 a). What is the unit used for measuring ozone layers? b). What is the wavelength range of the…

A: Answer of the following question is given below.

Q: SOURCE OF CARBON OXIDE IN AIR OF PREMISES IS 1. transportation 2. street dust 3. human breathing 4.…

A: Introduction The process of moving air into and out of the lungs to allow gas exchange with the…

Q: Give its biological term: A mixture of smoke and fog.

A: Pollutants are contaminants that cause various harmful effects on the ecosystem. The environment has…

Q: Biogas is produced as a result of which of the following Process? a. Decomposition b. Conduction c.…

A: Biogas is a mixture of gases created by organic matter in the absence of oxygen (anaerobically),…

Q: What will happen, if there was no CO2 in the earth's atmosphere?

A: The carbon dioxide gas is composed of carbon dioxide and oxygen molecules and is also a colorless…

Q: Identify which type of plant is suitable to produce the Biogas at constant pressure? Discuss its…

A: A biogas plant is often referred to as an anaerobic digester which deals with farm waste or energy.…

Q: One month of an exposure to an inspired CO2 of 5% would result in

A: Normal inspired Carbon dioxide is o.o3%. When prolonged exposure of inspired Carbon dioxide of 5%…

Q: Describe Motor vehicles are the largest source of air pollution.

A: Health risks of air pollution are dangerous. Poor air quality enhances respiratory ailments ,…

Q: Without this molecule to block oxygen from entering the mitochondria, the firefly would not be able…

A: The method by which fireflies produce light is perhaps the best-known example of bioluminescence.…

Q: Which gas contributes maximum to green house effect on earth?

A: The greenhouse effect is a process that takes place in Earth’s atmosphere traps the heat of the sun.…

Q: The enzymes catalase combine two hydrogen peroxide molecules(H20+H2O) to make two molecules of water…

A: An enzyme is a protein which catalyses a reaction without taking part in it and can be recovered at…

Q: During fermentation, bubbles can be seen emerging from the glass tubing. Identify the gas causing…

A: Fermentation is the process of conversion of organic substrates such as glucose and fructose into…

Q: Which graph shows most clearly what will happen to the rate of transpiration as humidity increases?…

A: Transpiration can be defined as the physiological process in which there will be more water loss…

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.