What kind of energy is necessary to initiate the process of photosynthesis

Q: How many pounds of CO2 would you be responsible for emitting if you took a bus and traveled 164…

A: Calculate the fuel in gallons for covering 164 miles. Let that be x.  Calculate it using unitary…

Q: what is the healthiest thing to drink

A: It has been known recently that one of the healthiest thing to drink is green tea.

Q: State two reasons why many countries are trying to reduce the amount of non renewable fuel they use?

A: Fossil fuel are non renewable source of energy: coal, petroleum and natural gas are fossil fuels

Q: Propose hypotheses on how each of these variables affect the production of oxygen from a plant.

A: - Increasing the light intensity will increase the rate of photosynthesis. - Increasing CO2 levels…

Q: Net production, or increase in biomass, may be calculated as: O gross production – photosynthesis O…

A: The bio mass is the animal waste, or the agricultural wastes which is used to generate the useful…

Q: are fats in reality the major dietary source of energy for animals

A: Given are fats in reality the major dietary source of energy for animals?

Q: Please answer using PV=nkT not PV=nRT

A: Given: The volume of the tank is V. The pressure of the gas is P. The mass of the oxygen is M.

Q: he fermentation of biomass produces Ethanol Protein Charcoal None of these

A:

Q: Which of the following shows the flow of energy when a tree's leaves use sunlight to store energy in…

A: Answer              (c) radiant energy is transformed into chemical energy   REASON-

Q: is a group of PV comprises the complete PV generating unit. PV that

A: PV - Photovoltaic

Q: Which physical adaptations increase a plant's growth rate in a cold environment= O having…

A: Solution :- Answer is option (a) having needle-like leaves that allow snow to slide off

Q: Researchers have developed a biofuel that is an alcohol-based gasoline alternative made from…

A:

Q: what is meant by nitrogen fixation

A: Nitrogen fixation is the process of converting atmospheric nitrogen into nitrogenous compounds in…

Q: Name three types of solar collectors. Describe which of these achieves the highest output…

A:

Q: How do photovoltaic cells generate electricity?

A: A major electronic component that is utilized for generating the electricity by using the light…

Q: Because the human body is more efficient for carbohydrates in the form of fats. Consider that in the…

A: in this question we discuss  about energy get releases when fat and carbohydrates indigest by body.

Q: What is the renewability of biofuel? O It is renewable energy; reduces waste. O It is an unlimited,…

A: Biofuels are renewable by their very nature, surviving less than a year for those based on crops,…

Q: Propane and methane are commonly used for heating in winter, and the leakage of these fuels, even…

A: The molar mass of propane = 44.1 kg/kmol The molar mass of air = 29 kg/kmol The molar mass of…

Q: What is the effect of cigarette smoke on household plant?

A:

Q: determine the effect of varying fertilizer brands upon the growth rate of a vinca plant what is the…

A:

Q: (b) Differentiate between biomass digestion and biomass fermentation. (Any two points)

A:

Q: What are surfactants?

A: Surfactants are compounds that lower the surface tension between two liquids, between a gas and a…

Q: What is Insulation ?

A: Insulation is used to fill the spaces such as little gaps behind walls and above ceiling of the home…

Q: d in a population when factors (any factors) such as selection strength are inc

A: Equilibrium is a state of the body where neither the internal energy nor the motion of the body…

Q: What are the limitations of first law of thermodyamics?

A: Limitations of the first law of thermodynamics:

Q: Explain the composition of the Photovoltaic System.

A: The photovoltaic system is also known as a solar PV system. It is an energy conversion system that…

Q: The ………….digestion of biomass produces biogas. Aerobic digestion Anaerobic digestion Both (A) and…

A: Anaerobic digestion: It  is a type of sequence of processes by which microorganisms break down…

Q: describe how the second law of thermodynamics applies to environmental systems/

A: The second law of thermodynamics says that the entropy of any isolated system always increases.…

Q: Solar desalination process eliminates salts, bacteria and microbes from water. Select one: O True O…

A: The solar desalination process is a technique in which the seawater gets converted into distilled…

Q: You are studying a woodland ecosystem with four trophic levels. For simplicity, let's say that the…

A:

Q: Leaves look green because: Group of answer choices green light is best for photosynthesis. green…

A:

Q: We need around 4000 calories daily to have a healthy body. How many Joules does that amount of…

A: 1 calorie = 4.18 joule 4000 calorie= 40000×4.18 =16720 joule. =1672 time the energy required to…

Q: Which of the following correctly describes what happened to the leaves?

A: Explanation : Leaves freshly detached  have some water content and are moist in general.  When…

Q: How do fluffing, shivering and roosting regulate bird’s body temperature?

A:

Q: The Ozone layer is a layer of the atmosphere that is heavy with Ozone.  What effect would a decrease…

A: Ozone layer can be defined as the layer of ozone gas which is present at the stratosphere. Ozone…

Q: When you eat you are consuming______energy.

A: The energy any person or animal is consuming by eating or drinking is known as Calorie , which is…

Q: What are some examples of non-traditional ways that people might engage in aerobic or anaerobic…

A: Example of aerobics exercise running swimming walking kick boxing, dancing, hiking,  Aerobics…

Q: Plants absorb energy from sunlight. Through photosynthesis, they transform the energy to store it.…

A: Required :: Which describes the amount of energy found in the form of heat and chemical energy in a…

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.