Scientists have predicted that we have 51 years of oil energy left to harvest and use. Why is that number incorrect? OA. Oil is a renewable resource that regenerates as quickly as we use it OB. New technologies are capable of more efficiently harvesting oil OC. We are still finding new oil deposits OD. B and C OE. A, B, and C

Researchers suggest that over the course of 50-60.years we can make a transition to a more sustainable energy system by . O reducing energy waste decreasing efficiency O increasing fossil fuel use O phasing out hydropower moving away from electric cars

AP Environmental Science Primary Productivity Problems   Net Primary Productivity efficiency can be calculated for terrestrial producers when values for insolation energy, respiration loss and gross productivity are known. Use the equations below to answer the following problems:   Net Primary Productivity = Gross Productivity – Respiration Loss   Efficiency = .          NPP           . X 100                      Insolation Energy   In a rice paddy in Southeast Asia, the insolation energy is 6,000,000 calories/m2/day. The gross productivity of the rice is 0.012 grams/cm2/day, and the respiration loss is 20 percent. One gram of rice is equivalent to 1000 calories.   Calculate the net primary productivity of the rice.               Find the efficiency of photosynthesis by the rice.   Could you mostly help me set it up and find it? So I can learn how to do it.

P Parchment Exchange - Leader arn.edgenuity.com/player/ ce - SC5181 A 21 Unmark this X + gestion 01 M DELL TEXTO A ก A mature oak and hickory forest ecosystem experienced an intense forest fire that burned the existing trees the ground. Despite the intensity of the fire, some soils remained. Total biomass, species richness, and net productivity were reduced significantly after the initial disturbance. There have not been any more fires since. Twenty years after the fire, there are medium-sized trees and bushes growing, as well as ferns and flowering plants. The forest is in the middle, or intermediate, stage of succession. How has the current stage of succession affected total biomass, species richness, and net productivity of the ecosystem? O Total biomass remained the same, species richness decreased, net productivity remained the same O Total biomass increased, species richness increased, net productivity decreased O Total biomass increased, species richness increased, net…

Which of the following is NOT a scientific inquiry question?Choose an answera Which fossil fuel produces the most pollution when burned?b Is it ethical to locate polluting enterprises in low-income areas?c Is it true that the use of fossil fuels contributes to global warming?d Does the usage of renewable energy sources contribute to the degradation of the ozone layer?

(2) Name the human activity that is responsible for the greatest change to the amount of carbon (3) Explain how farming cattle to provide meat and milk may change the amount of carbon in 7.3 The carbon cycle available for cycling. buning of fossil fuels such as coal, oil anel aas 3 the atmosphere. Analyse the information proided about how human activity changes the carbon cyele o the diagram of the carbon cycle below: (a) colour in red the arrows that represent movements of carbon that would be increasendi human activity (b) colour in blue the arrows that represent movements of carbon that would be reduced be human activity Scarbon dioxide in air burning of fossil fuels for vehicles, electricity and heat burning of forests, fuel wood and organic debris photosynthesis A carbon stored in plant tissue terrestrial food chains carbon stored in animal tissue respiration < /decompoOsers coal wastes, dead organisms Tme photosynthesis (aquatic food chains) ol and gas time ----- - formation of…

In my environmental science course, our assinment is to study coal and natural gas. What are the advantages and disadvantages of using coal?

Hello! Can you please explain why D is correct?

what are the negative effects if we continue to use fossil fuels

In a cap and trade program, the ‘cap’ refers to what?   a. the maximum amount of fossil fuel emissions that can be released in total   b. the maximum amount of money that a company can make when selling fossil fuels   c. the maximum amount of fossil fuel emissions that can be released by an individual   d. the maximum amount of money an energy provider can charge for their product