Above ground biomass - Study guides, Class notes & Summaries

Bio 182 Final Exam Latest Update Graded A+ abiotic components air, water, and non-living parts of soil age-specific fecundity the average number of female offspring produced by a female in a given age-class altruism behavior that has a fitness cost to the individual exhibiting it and a fitness benefit to the recipient, appears to contradict this pattern (queen bees giving themselves up for the queen to reproduce) asymmetric competition one species suffers a much greater fitness...

NRES Exam 3 Questions And Answers 2024. Soil is considered a living ecosystem - correct answer OM is a source of food for many organisms consequences of losing OM - correct answer loss of OM through tillage loss of nutrients by leaching loss of soil ability to hold water increase need to apply chemicals increase erosion and water pollution OM - correct answer everything living and dead above or in soil Living OM above soil OM living and dead is 3-4x more OM than OM above ground liv...

Thinking about the nutrient cycles learned in the Ecology lectures, what are the key nutrients? -:- Carbon, Nitrogen, Phosphorous From which reservoir do plants obtain each these nutrients? Where/how do animals obtain these nutrients? -:- Carbon - reservoir - fossil fuels, soils, sediments of aquatic ecosystems, oceans, plant and animal biomass, the atmosphere (photosynthesis) Nitrogen - reservoir - 78% atmosphere, soils and sediments of lake rivers and oceans, surface and ground...

Bio 182 Final Exam Questions With 100% Correct Answers 2024 ecology; what is it's purpose? - answer-study of how organisms interact with their environment -to understand the distribution and abundance of organisms population - answergroup of individuals of the same species living in the same area, at the same time community - answerconsists of species that interact with one another within a particular area ecosystem - answerconsists of all organisms in a particular region, along with no...

Bio 182 Final Exam Questions With 100% Correct Answers 2024 ecology; what is it's purpose? - answer-study of how organisms interact with their environment -to understand the distribution and abundance of organisms population - answergroup of individuals of the same species living in the same area, at the same time community - answerconsists of species that interact with one another within a particular area ecosystem - answerconsists of all organisms in a particular region, along with no...

According to the Rule of Capture legal framework in Texas, how much water can a landowner extract from the Ogallala Aquifer? - No restriction We discussed several human activities that are depleting the Ogallala aquifer. Name two. - Beef production Crops The most over-stressed underground freshwater basin on Earth underlies one of the driest regions in the world. The _______ Aquifer System has been drawn down in order to _____. - Arabian Aquifer System Water crops in the desert Achi...

biomass - total mass of organisms in a given area or volume above ground biomass - total biomass above ground of living plant material primary productivity - amount of carbon fixed by photosynthesis per unit area per time species richness has the biggest effect disturbance - natural disaster, logging, etc affects the populations of interacting species that are independent of their densities tend to be unpredictable remove some organisms from habitat but provide opportunities for others c...

Which term best defines this organization: All the organisms/ species living in a particular area and the physical components with which the organism interact... - Ecosystem I design an experiment to test whether or not fertilizer has an effect on the growth of dandelions. My hypothesis is that dandelions in soil to which fertilizer is added, will produce more biomass. What is my independent variable in this experiment? - Presence or absence of fertilizer What is an example of Aposematism?...

NRES Water and Soil Living ecosystem Questions and Ascertained Answers 2023/2024 Soil is considered a living ecosystem - correct answer OM is a source of food for many organisms consequences of losing OM - correct answer loss of OM through tillage loss of nutrients by leaching loss of soil ability to hold water increase need to apply chemicals increase erosion and water pollution OM - correct answer everything living and dead above or in soil Living OM above soil OM living and dead ...

according to the international energy outlook, which source will see the largest growth worldwide - renewables According to the international energy outlook(and despite the growth in renewables) what is the expected contributions of fossil fuels to the energy mix in 2040 - 77% Acid mine runoff is due mostly to? - Water filtering though abandoned underground coal mines culm and gob banks Adding CO2 into crude oil or natural gas reservoir to produce(crude oil or natural gas) is known as (an...