10. A student collects a sample of water in Florida with a high salinity. Where is the most likely place for this water to have come from? a St. Johns River b. Pond at school C. Atlantic Ocean d. Lake Okeechobee

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A: 4  )  Answer is option D. Hailstorms, thunderstorms and earthquake are examples of…

Q: 4. *.every kind of fish is going to be potentially hazardous' if a. levels of mercury increase in…

A: Since you have asked multiple questions, we will solve the fourth question as per our guidelines. If…

Q: 8. Which of the following is a toxic gas that is converted into a harmless gas by the atmosphere? A.…

A: Combustion or burning involves the production of undesirable gases. These gases can be toxic to…

Q: 1.What single factor has the greatest effect on how much water a person uses (i.e. how much does one…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: 8. Which conclusion is best supported by the information in the figure above? a. Volcanic eruptions…

A: Plants, insects, fungi, bacteria, and single-celled species that have been replaced by rock material…

Q: What is the average salinity of the ocean? 50% a O b 50 ppt 35 ppt O d 20%

A: The average salinity is generally measured in ppt (parts per thousand). If a solution has average…

Q: Warm water ______________________________. a. expands b. shrinks c. is more acidic d. two of the…

A: Warm water can be referred to as the process of temperature increase with reference to normal water…

Q: Base your answers to questions 9 and 10 on the results of a water quality test shown below. 9. What…

A: Water quality tests can be defined as the test performed to check whether water is potable for human…

Q: 8. Which of the following is a toxic gas that is converted into a harmless gas by the atmosphere? A.…

A: Option D carbon monoxide is the right answer.

Q: 12. Bag/Beaker C a. Will water move into or out of the bag? b. Why? c. The contents of the beaker…

A: Beaker E: The Bag in beaker E has a solute concentration of 0.2 M and the beaker has a solute…

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: 1. acid rain Cause: Negative effects: How we are trying to fix:

A: Acid rain is a result of air pollution. When fuels are burnt, alot of smoke is produced and…

Q: i hope that i can found any one help me to write a report about these points . ∙ Find out the…

A: The cells are the basic unit of life. Based on the number of cells, an organism may be unicellular…

Q: 7. Relate seawater properties and composition to life in the oceans

A: Seawater covers a large percentage of Earth's crust and is composed of 96% of water, 2.5% of salts,…

Q: The area where the density of seawater rapidly increases with depth is known as the O a Pycnocline O…

A: The aquatic body refers to the body of water such as sea, ocean etc.

Q: 1. A scientist observes a pond located adiacent to a golf course and observes a thick mat of algae…

A: Alage bloom in water rich in fertilizers and in sewage water this is because these contents helps in…

Q: The majority of water found on Earth is: a. ice b. water vapor c. fresh water d. salt water

A: Step 1 Earth is a watery place as about 71% of the Earth’s surface is covered with water. The oceans…

Q: Warm, still water holds______ oxygen than cold, fast-flowing water. a. more b. less

A: The process of conversion of water into water vapor is called evaporation. The process of…

Q: 9. Types of organic matter in raw sewage are . i 10. One of the basic growth factor for organisms. -…

A: To find: The suitable word for the given blanks.

Q: What problem is faced by organisms that live in fresh water? a. Their bodies tend to take in too…

A: From the area of higher concentration to the area of lower concentration, diffusion occurs. It…

Q: 13. Which of the following is an example of conservation? a. creating a nature preserve b. cleaning…

A: Question - Which of the following is an example of conservation? a. creating a nature preserve b.…

Q: What problem is faced by organisms that live in freshwater?a. Their bodies tend to take in too much…

A: Freshwater tends to be an issue, even for the fishes which live in it. Water has a habit to travel…

Q: 8. Which best explains why exploration of the deep ocean floor is limited? A The salinity in the…

A: Ocean is defined as the mass of salt water which covered the most of the part of the earth.

Q: 1.What laws or regulatory bodies could have an impact on improving the water quality in the…

A: A watershed is an area of land that drains or “sheds” water into a specific waterbody.  Watersheds…

Q: Which of the following substances is NOT classified as “detritus”? A. Dead leaves B. Fecal wastes C.…

A: Detritus generally refers to dead organic matter that is present in the soil or water. These dead…

Q: Which of the following is not an example of adhesio O a Water dripping down a window O b Water on a…

A: Water is attracted to water is cohesion.Water is attracted to other substances by adhesion. Adhesion…

Q: Sullage water is ___________A. Waste water released from kitchenB. waste water released from…

A: Waste water is any water that has been polluted by human use. Waste water is used water from any…

Q: 13 Use the information and your knowledge of science to answer the question. The figure shows a pond…

A: Water weeds are the plants. They carry out autotrophic mode of nutrition.

Q: At a restaurant have you ever been asked whether you want tap or bottle water? At home do you drink…

A: Question -At a restaurant have you ever been asked whether you want tap or bottle water? At home do…

Q: 32 The cross section below represents a plunge pool that formed at the bottom of a waterfall. Plunge…

A: A plunge pool is referred to a deep depression in a stream bed at the bottom of a waterfall.

Q: Critics of bottled water note that the products often contain dangerous bacteria and other…

A: Bottled is water is very much in use today.

Q: 12)The food which requires the least amounts of land and water for its product (a) Pork (b) Вeef (c)…

A: The question here is asking about the latest amount of land and water required for the production…

Q: 9. The chemistry of aquatic ecosystems is determined bythe a. Amount of sats, nutrients, and oxygen…

A: The aquatic ecosystem consists of aquatic animals (fishes) and plants (seaweeds) that are dependent…

Q: Coliform counts often increase dramatically in rivers and oceans near cities after rainstorms. Why?…

A: Coliforms are bacteria that can be discovered in animal excrement and are constantly present in the…

Q: 12. A lake has suddenly become more cloudy, has decreased algae growth, and contains less dissolved…

A: nitrates in water are  from fertilizer run off , car exhaust , manure run off and sewage treatment…

Q: 5. Imagine that you are an environmental scientist who has been hired to solve a groundwater…

A: Introduction Contamination Refers To Materials In The Environment Or Groundwater That Are Or May Be…

Q: Beaker Amount of water Starting temperature ("C) Ending temperature ("C) 100 28 28 85 85 95 B. 200…

A: (B) Beaker A has lower volume of water i.e. 100ml only; while beaker B has 200ml hence it takes more…

Q: Explain  10 effects of water pollution on human health.

A: Water is a crucial natural resource which is used for drinking purpose and for healthy living.…

Q: You dispense Drug G cream for storage at RT 25 degrees C for 6 months. The patient stores it…

A: Drug G cream is used for the bacterial infections over the skin. It can be used up to 6 months at…

Q: How will high turbidity most likely affect a body of water? O water clarity will increase,…

A: Turbidity is an important measure that determines the quality of any water system as well as the…

Q: 3. How high an area is elevated is an example O Water Topography O Negetation Wildlife

A: How high an area is studied in the branch of science known as Topography. It is defied as…

Q: Ocean acidification causing fish and other biota in the sea die or contaminated by carbon dioxide,…

A: Ocean acidification is a worldwide danger to the world's oceans, estuaries, and streams. It is…

Q: What lesson about water was learned from Hurricane Katrina?

A: Hurricane Katrina was an enormous Category 5 Atlantic tropical storm that caused more than 1,800…

Q: Match the descriptions with the correct type of water pollution. Group of answer choices run-off…

A: The substances which are harmful to humans, plants, and animals drained into the water that…

Q: 1.) Is rain water safe to drinks? Why? 2.) Now that we are experiencing global climate change, what…

A: •People are progressively affecting the environment and the earth’s temperature by burning fossil…

Q: In the water cycle, what happens during evaporation? Group of answer choices a. liquid water changes…

A: Water cycle describes how the water on the earth surface rises into the atmosphere, condenses and…

Q: Choose the correct answer. Encircle the letter of the correct answer. 1.) These processes involve a…

A: Encircle the letter of the correct answer. 1.) These processes involve a change in the physical…

Q: When diluting acids, you should add water to the acid * Always True Never True Sometimes True True…

A: When diluting acid you should add water to the acid- This statement is never true. Explanation:…