Snow and ice can change directly to a gas from the process of________________.   -evaporation -sublimation -precipitation -transpiration

Q: Compared to water air is _____ dense and _____. "less, less" "more, more" "more, less" "less, more"…

A: Answer:- Density in simple terms is the mass occupied by an object in a given volume. The density of…

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: Two plants are in a set-up wherein they are exposed to wind (fan). Plant 1 had a transpiration rate…

A: Transpiration is the loss of water from the stomata of plants.

Q: The most serious air pollutant causing health hazard is___?

A: Any substance or condition that lowers down the quality of the air for the living beings and the…

Q: What % of CO2 is absorbed by the oceans from burning fossil fuels?

A: Carbon dioxide is chemical compound which comprises of one carbon and two oxygen atoms.It has the…

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: Students studying the plant Brassica rapa want to know at what percent of carbon dioxide (CO2) in…

A: It is a multiple choice question.

Q: Which of the following statements is true?   Plants need only CO2 to survive   Plants do not need…

A: Plants need both O2 and CO2 to survive because In a process called photosynthesis plants use the…

Q: The recent increase in atmospheric CO2 concentration is mainly a result of an increase in a. plant…

A: Answer is c.)  the burning of fossil fuels and wood.

Q: The relative humidity in pore spaces is high in soils in tropical areas but low in desert soils.…

A: The tropics are warm all year, averaging 25 to 28 degrees Celsius. Desert surfaces receive a little…

Q: What is full form of BOD?A. Biological Oxygen DeficitB. Biological Oxygen DifferenceC. Biological…

A: The ecology is the branch of biology that deals with the study of interaction among organism and…

Q: Which of the following may lead to oxygen depletion when discharging in ponds? A. Animal’s fecal…

A: When poisonous compounds, frequently chemicals or microorganisms, sully a stream, stream, lake, sea,…

Q: Two plants are in a set-up wherein they are covered by plastic. Plant 1 had a transpiration rate of…

A: Transcription Transportation is the process of the movement of water through the leaves in the…

Q: Which term describes a major reservoir of carbon compounds? Select one: carbon pump carbon dam…

A: The carbon sink absorbs more carbon than it releases.

Q: When warm summer temperatures set in and the surface of a lake reaches 200 Celsius, how much oxygen…

A: Dissolved oxygen It is the free, non compound oxygen present in water. It is vital for many life…

Q: Given these cascading effects, which of the following actions would help reduce the damage caused by…

A: Coal-burning power plants are a major source of local pollution and health damages throughout the…

Q: How does carbon enter the atmosphere? Burning fossil fuels Cellular respiration O Both A and B…

A: Introduction :- An atmosphere is a layer (or layers) of gas that surrounds a planet and is held in…

Q: t would most likely happen if too many nutrients entered an estuary? a. Algal blooms would decrease,…

A: Too many nutrients entering into the history is not good for the organisms that lie under water.…

Q: What gas is a human-made pollutant in the lower (surface) atmosphere but a natural and beneficial…

A: Introduction: On the basis of temperature, the atmosphere is comprised of four layers- troposphere,…

Q: You visited a rainforest that has a rocky river, predict what will happen to its dissolved oxygen…

A: A) cold water can hold more dissolved oxygen than warm water. In water and early spring, when the…

Q: Environmentally conscious Susan has been told that a newelectric car will only generate 6 ounces of…

A: Greenhouse gases are the gases that absorb and emit the radiant energy within thermal infrared…

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: Since 1750, the amount of carbon dioxide in our atmosphere has increased by almost Select one: а.…

A: Green house gas  Green house gas is the gas which keep out world warm. The major component of…

Q: Write the difference between transportation and transpiration.

A: The term transportation refers to the movement of the molecules, ions, and other necessities of the…

Q: Which two gases absorbed by the oceans are the most important? O carbon dioxide & methane O carbon…

A: Different gases are present within the atmospheric air in different proportions. The ocean (and also…

Q: Water Cycle: Condensation, Evaporation, Runoff, Transpiration, Precipitation, Infiltration 1) Snow,…

A: The water cycle is a hydrologic cycle that can be defined as a continuous circulation of water…

Q: Illustrate and explain the following using a diagram: 1.Three ways in which water vapor enters the…

A: Introduction: water vapors enter the atmosphere in three different ways that are evaporation,…

Q: What are the taken actions nowadays to counteract the effect of pollutants in the air? Mention 4…

A: Worldwide, environmental change alludes to the changes over the time period which affect all the…

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: When air is heated, it and can hold water. O rises, less O sinks, less O rises, more sinks, more

A: When air is heated, the molecules will start to vibrate and bump into each other.

Q: How would you expect the rate of transpiration to be affected by the following and why?: a. Decrease…

A: Transpiration is the process by which plants throw out the extra water present in them. The process…

Q: The relative humidity in pore spaces is high in soils in tropical areas but low in desert soils.…

A: Relative humidity is the amount of moisture/water vapour present in the air compared to the normal…

Q: Increased industrialization in China has environmentalists worried about air quality elsewhere. Are…

A: Air Pollution Air pollution is the appearance of substances in the atmosphere which are harmful to…

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: Describe to ocean’s biological C pump and how it works. What is the fate of this carbon and can…

A: Global warming is a phenomenon in which the earth's temperature rises constantly due to greenhouse…

Q: 1.) a.Name two biological processes involved in rapid carbon exchange:     b.Name two geologic…

A: Carbon is the fourth most abundant component known to mankind, and is significant to life on Earth.…

Q: Which of the following water sources will most likely have the highest amount of dissolved oxygen? O…

A: Water bodies absorb oxygen from the atmosphere and this amount of oxygen that present in water is…

Q: Which one of the following is ordinarily not an air pollutant ? (A) CO2 (B) CO (C) SO2 (D)…

A: Air pollution is the contamination of air due to the presence of chemical, physical and biological…

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: 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: a. A researcher set up a greenhouse to study the effects of different parameters that can influence…

A: Photorespiration is a process involved in plant metabolism. In this process the RUBISCO (ribulose…

Q: Students wish to study the effect of elevation above sea level on air temperature and air pressure.…

A: Thermometer And Barometer

Q: Which one of the following does not affed ne rate of transpiration ? Light

A:

Q: As we add more CO2 to the atmosphere, it will eventually come back down as: meatballs carbonic acid,…

A: The carbon cycle is the complete set of processes by which the total amount of carbon remains…

Q: Which of the following is a benefit of direct air capture technology? I. Removal of carbon from the…

A: Introduction Direct air capture is the process of directly capturing carbon dioxide from the…

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…