बूँद a drop

Hydrogen Fuel With the rise of Global Warming, concern arises regarding the use of fossil fuels. This led to finding out alternative fuels to run future economy of the world in environment friendly way. Hydrogen Fuel with high energy density is one of the promising candidate.  Different Colours of Hydrogen fuel White Hydrogen-  Naturally occurring hydrogen found in earth crust Gold Hydrogen-  Hydrogen in depleted oil wells and depleted Natural Gas reservoirs Black/Brown Hydrogen-  Hydrogen produced from coal gasification Grey Hydrogen-  Hydrogen produced from natural gas Blue Hydrogen-  Hydrogen produced from natural gas + use of carbon capture and storage technique Green Hydrogen-  Hydrogen produced from electrolysis of water using renewable energy Pink Hydrogen-  Hydrogen produced from electrolysis of water using nuclear energy Yellow Hydrogen-  Hydrogen produced from electrolysis of water using solar energy Turquoise Hydrogen-  Hydrogen produced from methane pyrolysis Global Initiat

  Lecture 2 Ecological Relationship Effect on two organisms because of living together. There are following possible ecological relationship exist Mutualism(+, +)- When two organisms interact in such a way that both get benefited by each other's niches.  Commensalism(+, 0)- When an organism benefits from other organism without affecting the other organism Antagonism(+, -)- When one organism takes advantage of another and negatively affect it. Predation and parasitism are example of antagonism.  Neutralism(0, 0)- No benefit and no harm because of interaction Amensalism(0, -)- One organism get negatively affected without any affect on another organism.  Competition(-, -)- When two organisms compete and both get negatively affected.  Gause's Competitive Exclusion Principle- Two species that compete for the same resources cannot coexist stably.  Resource Partition- Phenomenon where two or more species compete for the same resources including food and space, and divide them