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

Q: Using your knowledge about specific heat capacity and water's structure, briefly explain why LA(near…

A: specific heat is the amount of heat required to raise the temp of body by 1°C.Water has a higher…

Q: We have recently been sparred from a tremendous winter storm which dropped temperatures in most of…

A: Water is very unique and specific molecule because of its unusual properties.

Q: which is the currently CO2 content of Earth's atmosphere is approximately A. 1%. B. 20%. C. 25 ppm.…

A: Carbon dioxide determines the impurity of the air. In some amount the carbon dioxide is always…

Q: Why do the oceans never get as hot or as cold as land? O water is much slower to change temperature…

A: The ocean water never get as hot and as cold and land because of the following reason

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: 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 is "unfixed" carbon? O N2 (atmospheric nitrogen) O CO2 (carbon dioxide) O…

A: Introduction :- Biological carbon fixation, also known as carbon assimilation, is the process by…

Q: For water to vaporize O energy must be supplied. both energy must be supplied and hydrogen bonds…

A: Introduction: The process through which a liquid state changes into a vapour state is known as…

Q: What do people mean when they say, “It’s not the heat, it’s the humidity”? Why does high humidity…

A: Heat is a higher level of temperature that warms up the environment, while humidity is the moisture…

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

A: Answer is d.)  RuBP.

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: When an air mass is colder than it's surrounding environment, it will slowly begin to rise due to…

A: A large volume of air in the atmosphere that is relatively uniform in temperature and moisture is…

Q: 28 29 30 Please select the word from the list that best fits the definition The is an agency that…

A: EPA... The EPA has these pollutants classified as the six principal pollutants . These pollutants…

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: 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: Listen > Thich of the following occurs due to water's high surface tensic O Sweat can evaporate from…

A: Water is a very unique molecule it consists of two hydrogen atoms bonded to one oxygen atom to…

Q: Level of Dissolved Water Temperature (°C) c. If the trend continues as shown in the data, what would…

A: Dissolved oxygen means the amount of oxygen present in water. Dissolved oxygen of 4-5 ppm is…

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: 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: Which of has following group of gases contribute to the 'Green House Effect' ? Carbon tetrafluoride…

A: The greenhouse effect is a natural process that warms the Earth’s surface. When the Sun’s energy…

Q: The sun si the main source of energy for the earth. What forms of energy does the sun provide to the…

A: The sun is the provider of different forms of energy to the earth and helps life on Earth in…

Q: Wind is related to the movement of warm and cold air masses. Which kind of heat transfer does this…

A: Answer: 3rd option: convection

Q: ou may not be familiar with all the gases shown above: • O2: Oxygen gas makes up about 20% of the…

A: Multiple gases contribute to the greenhouse effect that sets Earth’s temperature over geological…

Q: A chemist is studying dissolved gases in the ocean. She graphs her data as shown below. Dissolved…

A: Introduction  Ocean have totally different ecosystem as there are different factors which affects…

Q: If global temperatures increase, it could get so warm that O the polar icecaps would melt, causing…

A: Global warming is a increasing concern that is leading to severe warming of the earth  surface. Many…

Q: The most abundant constituent of atmospheric air is ? Oxygen Hydrogen Carbon Nitrogen

A: Atmosphere is a gaseous envelope that surrounding the earth. The air which is prevailing below the…

Q: Ocean acidification-the ongoing decrease in the pH of the Earth's oceans-is a consequence a climate…

A: Ocean acidification is defined as increase in the acidity of oceans.

Q: 9. The water in warmer streams possess d. Feed the beans to the chickens, wait for the chickens to…

A: C. More ,less,more

Q: Whichof the following gases contribute to warming of the Earth’s surface through thegreenhouse…

A: Whichof the following gases contribute to warming of the Earth’s surface through thegreenhouse…

Q: As a submarine descends to the ocean floor, its gauges measures a layer of water marked by rapidly…

A: A thermocline (also known as the thermal layer or metalimnion in lakes) is a thin but…

Q: A house is launched into space, wearing a suit that provides it with oxygen but very little…

A: Overview Hypothermia is a medical emergency that occurs when your body loses heat faster than it can…

Q: Which gas is more abundant at the surface of the ocean than farther down? helium a O b oxygen carbon…

A: Three most abundant gases found in ocean are carbon dioxide ,nitrogen ,oxygen . Cabon dioxide is…

Q: Which substance is à föSsil fuel? O carbon dioxide O natural gas O wood uranium

A: Fossil fuels are hydrocarbon containing materials that formed in the geological past from remains of…

Q: What difference(s) do you observe in the cups with and without baking soda as a carbon source?

A: Baking soda, also known as sodium bicarbonate, is widely used in baking. This is because it has…

Q: Dissolved oxygen levels are higher in calm bodies of water.

A: Like the air we inhale, aquatic life also relies upon an adequate degree of oxygen disintegrated in…

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: What are the names of each atmospheric circulation cell? Where are they found? Where does air rise…

A: Atmospheric circulation is the large scale movement of air by which heat is circulated on the…

Q: Given that humans thermoregulate, explain why your skin is coolerthan your body core.

A: Thermoregulation is a process that allows the body to maintain its core internal temperature. It is…

Q: concentration of DIC in the ocean

A:

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: The ocean absorbs about 25% of the CO2 released to the atmosphere. How does the absorption of CO2…

A: Carbon dioxide is a greenhouse gas that increases the temperature of the earth's atmosphere by…

Q: All living systems on the earth will tend toward che energy of the environment around them, global…

A: Thermal equilibrium is had when two systems in thermal contact with each other stops to have a net…

Q: The Atmosphere, air quality, and pollution control  Describe the atmosphere

A: The surface of earth usually consist of three elements that is land, sea and air. On the basis of…

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

A: Thermometer And Barometer

Q: Gas exchange usually results in a loss of o Desert plants have special Photosynthesis has an optimal…

A: 1. Gas exchange usually results in a loss of oxygen and water vapors. This process occurs through…

Q: Mercury (Hg) is present in trace amounts in coal, ranging from 50.0 to 200.0 ppb. A typical power…

A: A typical power plant  burns 1.49 million  tons of coal each year . The first calculation if for…

Q: What type of organisms use celluar respiration to get energy? O A. plants B. animals C. both plants…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.