A fish is swimming close to the surface. The barometric pressure of the air above the water and in the water surrounding the fish is ____. If the fish swam down to a depth of 31m below the surface the water pressure around it would be _____.

Q: 1. Which of the following is true about atmospheric pressure? * 1 point A)None B) Atmospheric…

A: Answer 1:- The atmospheric pressure is maximum at the surface of earth because of the fact that…

Q: Which of the following statements accurately describes water vapor?   The liquid phase of water is…

A: Climate change is shifts in weather patterns and temperature.

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: the greatest amount of oxygen? #analyze Water off the coast of Vancouver Island at 8°C Air at an…

A: As the height increases the oxygen concentration decreases. So with the increasing elevation the…

Q: Given reason for the following :– (a) Aquatic species are more comfortable in cold water than in…

A: Introduction:  The solubility of gases in solvents is measured using Henry's law. The partial…

Q: Make a conclusion: pH = 7,15 pCO₂ = 25 mmol/l SB = 11 mmol/l BB = 27 mmol /l BE = -17 mmol/l TASK N…

A: In this question asked about the interpretation of ABG report.  pH is 7.15  Normal blood pH is 7.35…

Q: ly by carbon dioxide and many marine organisms that produce carbonate shells 2. Why are human…

A: Introduction: The uptake of carbon dioxide from the atmosphere causes an ongoing decline in the pH…

Q: RELATIVE HUMIDITY 1. the amount of water vapor in grams per cubic meter of air at a given…

A: Humidity is known as the presence of water vapor in the atmosphere. This is measured by an…

Q: The Atmosphere Definition: Composition Layers Weather Gases: • 78.1%: Farthest from Earth…

A: The Atmosphere:- That layer of gases of earth generally referred as air and this layer is retained…

Q: Which water sample would dissolve the most oxygen? O Pure water at 21 C Seawater at 21°C Seawater at…

A: The solubility of oxygen in water is known as dissolved oxygen. It depends upon several factors such…

Q: Which of the following does not vary predictably with the depth ofthe aquatic environment?a.…

A: In aquatic environment, the amount of dissolved oxygen, nutrients, temperature and penetration of…

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: Which of the following is the primary source of the acid in acid rain?a. ozone produced by…

A: Acid rain is the phenomenon that occurs when the pollutant that is released from the various human…

Q: Dissolved Oxygen (ppm) 0 2 4 6 8 10 12 14 16 18 Number of Fish Observed 0 1 3 10 12…

A: Dissolved oxygen (DO) is the estimate of the amount of oxygen (O2) that is available in the…

Q: Don Juan Pond in Antarctica is the most hypersaline (i.e. saltiest) body of water on earth. Imagine…

A: In this question, we have to find out the percentage of volume is above the water, if the density of…

Q: 2. Use the information on the image below to find the following: h=5 cm work w=6 cm ASKI 1=8 cm MASS…

A: Given object is a cuboid which has six faces .A cuboid is a three dimensional shape which has 8…

Q: Explain in detail any three environmental aspects of Wave and Tidal Energy

A: Waves A wave is any disturbance created when energy moves through an object or substance. There are…

Q: What are two ways that you could increase the speed of sound in water? increase salinity & pressure…

A: In seawater, sound travels at a speed of around 1500 metres per second. In air, sound travels at a…

Q: You are testing a sample of water from a nearby lake that has very few fish living in it and you…

A: Diffusion from the environment, aeration of the water as it tumbles downfalls and rapids, and as a…

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: To explain: The basic forces that determine the circulation of atmosphere.

A: The sun provides energy to the planet in the form of light. The organisms efficiently exploit the…

Q: Name the regions of the atmosphere, indicating the altitude interval for each one.

A: It has the highest density at the surface of the earth. It is an envelope surrounding the earth and…

Q: c) Newton's Law 3: .[2] [Total 6] 4. a) How do automobiles pollute the air? [2] b) What is global…

A: The cells are the primary unit of living form. The organism may be unicellular or multicellular in…

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: A 1L distilled water sample is allowed to equilibrate with the atmosphere. a) The global average CO2…

A: NOTE: Since you have asked multiple question, we will solve the first question for you. if you want…

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: 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: short narrow i xl x2 long narrou 1x1x4 wide 1oツ2×4 short wide 1 x2 x2 DIMENSIONS 5.A. fide each…

A: For first box with 1×1×2 dimensions its surface area will be 2+2(opposite side)+2+2(opposite…

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: A student has two objects. Object 1 has a mass of 10 g and a volume of 5 cubic centimêtērs. Object 2…

A:

Q: B. Can you use volume alone to predict whether an object will sink or float? Explain. 4. Draw…

A: Hii!! Thank you for your questions. It seems like you have posted so many questions. Here, we are…

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: These are natural sources of air pollution responsible for as much as two-thirds of the methane in…

A: Q 1) Answer : Option (b) is correct. - Bacterial metabolism of decaying organism. In the anaerobic…

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: The three images below are snapshots of the atmospheric CO2 concentration in May, July, and…

A: Introduction Global warming is the long-term warming of the Earth's climate system that has been…

Q: Explain how & why the dissolved oxygen concentration changes with depth. Be sure to include the OMZ.

A: Water contains a considerable amount of free oxygen that supports life inside the aquatic system.…

Q: Make a conclusion: pH = 7,15 PCO2 = 25 mmol/l SB = 11 mmol/l BB = 27 mmol A BE =-17 mmol/l

A: Acidosis is a condition marked by an elevated acid content in the blood and a pH of less than 7.35.…

Q: A 40.0L balloon is filled with air at sea level (1.00 atm, 25.0°C). It is tied to a rock and thrown…

A: Combined gas law: It is combination of Boyle's law, Charles's law and Gay-lussac's law. Law states…

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: 80 60 40 20 10 20 30 40 50 60 70 pO2 (mmHg) (%) *0}S

A: Haemoglobin is an iron containing protein which transport oxygen from lungs to the body tissues and…

Q: The colour that is scattered the least by the tiny particles and the atoms/ molecules of the…

A: Scattering of light is referred to as deviation of light rays from its straight path. When light…

Q: There are approximately 1022 molecules in a single medium-sized breath of air and approximately 1044…

A: Given, there are approximately 1022 molecules in a single medium-sized breath of air. And there are…

Q: . The height at which a parcel of air becomes saturated when it is lifted dry-adiabatically is…

A: When a volume of air at a given temperature holds the maximum amount of water vapor, the air is said…

Q: Describe the effect of climate change on both dissolved carbon dioxide and ocean pH using…

A: The long term of weather in a particular area is known as Climate. The change is climate has become…

Q: NOTE: The diagram is key to getting this correct. Go back and review before making your selection.…

A: Hadley cell is named after George Hadley is a global scale that gives a distinct attributes of air…

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

A: Thermometer And Barometer

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…

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.