Answer:
Biodiversity loss
Urban development is the major cause of biodiversity loss because of constructions of building, roads, dams etc. in course of a developing urban area requires the removal of forests, natural aquatic and terrestrial ecosystems which are rich sources of biodiversity. As, forest or natural habitat are removed floral species get wiped out and faunal species move to other location, therefore, biodiversity of a region get lost.
Answer:
A sugar is categorized into two types, that is, non-reducing sugar and reducing sugar. A sugar, which exhibits a free ketone or aldehyde and can function as a reducing agent is known as reducing sugar. On the other hand, a non-reducing sugar does not comprise a free ketone or aldehyde group, and it cannot function as a reducing agent. With the help of Fehling's test one can determine the amount of reducing sugars present in a solution.
Keystone species ; this is a species whose presence is critical to the composition and integrity of the community
Answer:
early all of the hydrogen consumed in the United States is used by industry for refining petroleum, treating metals, producing fertilizer, and processing foods. U.S. petroleum refineries use hydrogen to lower the sulfur content of fuels.
Explanation:
