Start Discovering Solved Questions and Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
Despite comprising a higher biodiversity why, is the Amazon Rainforest under risk of desertification?
How does the vegetal stratification of an ecosystem influence the biological diversity?
How biological diversity is related to the characteristics of abiotic factors of an ecosystem?
Give a brief explanation of biodiversity.
Why leguminous crop rotation employed in agriculture?
Give a brief explanation of nitrogen cycle.
Write down the most abundant form in which nitrogen is found in nature.
Give a brief explanation of fossil fuels.
How carbon dioxide made by consumers and producers?
Write down the main biological procedure which consumes carbon dioxide.
A pump station has been designed to lift water out of a 6 metre deep pit (vented to atmosphere) via a centrifigual pump mounted at ground level. Liquid conditions 20OC Suction pipe work losses
Give a brief explanation of carbon cycle.
Why we can say that the sun is a "motor" of water cycle?
Give a brief explanation of water cycle.
Write down the respective significance of water, nitrogen and carbon for living beings?
Give a brief explanation of biogeochemical cycles.
Write down the formula of net primary production (or NPP)? How NPP relate to the energy pyramids.
Write down the destinations of organic material fabricated by the producers?
Write down the factors which influencing photosynthesis also interferes with gross primary productivity.
Give a brief explanation of the gross primary production of the ecosystem. How GPP relate to the photosynthesis?
Can the amount of accessible energy in a given tropic level to be higher than the accessible energy in the inferior tropic levels? What does that situation means to the conformation of energy pyramids
In which sort of energy is the light employed in photosynthesis transformed.
What energy pyramids represent?
Give a brief explanation of dry mass.
What biomass pyramids represent?