About how much mercury was emitted by fossil fuel combustion in Asia? A.)340 tons B.)0 tons C.)40 tons D.)525 tons

Q: Waste from consumer products 1 Oil refining Cremation Waste incineration Chlorine/lye production…

A: The mercury is a highly toxic pollutant that is responsible for causing several diseases including…

Q: Which of the following is most likely to contribute to warmer global temperatures? a)Clearing a…

A: The phenomenon of a slow rise in temperature close to the earth's surface is known as global…

Q: Which of the following is not a fossil fuel?   a. natural gas   b. coal   c. wood   d. petroleum

A: Introduction :- Plants and animals decompose to produce fossil fuels. These fuels, which can be…

Q: what do you think could be done to reduce levels of carbon dioxide in the atmosphere? What could…

A: 1) By reusing half of your household squander, you can save 2,400 pounds of carbon dioxide every…

Q: Over the past decades, the CO2 concentration in the atmosphere has increased. a. Predict the effect…

A: a. Predict the effect of increasing carbon dioxide concentrations onphotorespiration.

Q: What measurements do the green circles represent? What measurements do the red circles represent? :…

A: Carbon dioxide (CO2) gas plays an important role in the environment. It is also one of the prominent…

Q: If you had to choose between natural gas, coal, or nuclear power as a source of energy, which would…

A: Nuclear power is a clean, zero-emission energy source. Fission, the process of separating uranium…

Q: important invention? A.a roller-tube culturing technique B.a roller coaster ride at Johns Hopkins…

A: George Otto Get what's the cell biologists at Johns Hopkins University. He spent over 35 years…

Q: 3. Geothermal energy from the Earth's core is powered by which of the following energy sources (in…

A: Tides are created by the moon's gravitational pull to the Earth as it orbits it, and to a lesser…

Q: A more complete way of looking at the interaction between different species and energy transfer is…

A: Thermodynamics is defined as the study of flow of energy in a living or non living system.  Food…

Q: The current concentration of CO2 in the atmosphere is about 415 ppmv. It has been estimated that…

A: All right here we're told that 11 tons of carbon is released every year, the atmosphere and 4.7…

Q: Why is it important the concentration of CO2 in the atmosphere?

A: CO2 :- It was the first gas to be studied 0.03% in the atmosphere It is the heaviest gas It is…

Q: Why does an urban park full of trees have a greater cooling effect than an equal-sized urban golf…

A: Trees cool the air by a process known as 'transpiration cooling'. As trees release water into the…

Q: Which of the statements about groundwater is NOT accurate? a. In the United States, groundwater…

A: To determine: To determine the correct statements about the groundwater from the given options…

Q: If you had to choose an energy system from fossil fuel to tell your community, which system would…

A: For more than a century, fossil fuels have provided the majority of the electricity used to power…

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: The microorganisms that inhabit the sludge at the bottom of a lake would live in which microbiota…

A: It is divided into several zones based on the distance from the shore. The zone closest to the shore…

Q: Discuss briefly the following: (a) Radioactive wastes (b) Defunct ships and e-wastes (c) Municipal…

A: (1) Radioactive wastes: Radioactive wastes are created as a result of the nuclear energy production…

Q: Stanley Miller and Harold Urey added which organic molecule to their prebiotic mixture for…

A: Miller-Urey experiment, carried out by Stanley Miller and Harold Urey at the University of Chicago…

Q: As a result of_______ , an old animal usually has more pollutants in its body than a young one. a.…

A: The correct option is (a) bioaccumulation.

Q: Select the greenhouse gas that fits the following description: Its concentration in the atmosphere…

A: Answer:  GREENHOUSE EFFECT = This is the phenomenon of trapping heat coming from sunlight directly…

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: Which of the following is false concerning the carbon cycle?

A: The carbon cycle is a term used to describe the process by which carbon atoms are constantly…

Q: According to the lab, tools are of value for a variety of reasons including____. a. providing access…

A: Prehistoric men have been using stone tools and this has been developed over millions of years.…

Q: Predict a situation would be the most likely and most direct result when all the bacteria on Earth…

A: Bacteria are single-celled, microscopic organisms that exist in the environment, both outside and…

Q: The concentration of carbon dioxide has been rising in the Earth’s atmosphere at an unprecedented…

A: Carbon dioxide, methane, nitrous oxide are responsible for the greenhouse effect. Smoke from vehicle…

Q: Question 7 The carbon cycle differs from the nitrogen cycle in that ______________________.…

A: The elements essential for life are circulated on this planet in a cyclic manner. As there is no new…

Q: _______in the stomach of a cow release methane. a. Bacteria c. Aerobes b. Archaea d. Viruses

A:

Q: Answer clearly

A: Fossil fuels considered nonrenewable because :- They are replenished  by processes that take…

Q: (d) (i) Some of the human sources of greenhouse gases in the atmosphere are shown below. crop…

A: Hello, thank you for the question, as per the policy I am providing the answer to the first…

Q: What are the impacts on the land and citizens of Nevada due to the nuclear waste at Yucca Mountain?

A: The Yucca mountain is the area that stores the spent or waste fuels that usually come from the…

Q: Discuss briefly the following:(a) Radioactive wastes(b) Defunct ships and e-wastes(c) Municipal…

A: Radioactive waste Radioactive waste is a type of waste that is very hazardous due to the presence…

Q: The best long-term solution to the greenhouse gas problem is a.Develop a machine which absorbs…

A: Introduction Greenhouse effect is defined as warming of Earth’s surface and troposphere (the lowest…

Q: Explain the significant ways in which the ocean is involved in thecarbon cycle.

A: Carbon is an essential matter for living organisms as it is present in proteins, nucleic acids,…

Q: Short-wave radiation is given off primarily by: Group of answer choices a. The sun b. The soil c.…

A: When the short wave radiations from the sun are not intercepted by the outer atmosphere or ozone…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."