C) governing in their own interests rather than the public interest
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Answer:
Each and Every species in ecosystem are interlinked their behaviour,mode of getting their food and the uses of natural resouces is known as functional diversity
Explanation:
Biodiversity explains the intensity of an ecosystem in terms of species,food resources and genetically varied species. The levels of biodiversity are several, and each level denotes how different the species genetically and phenotypically,their behaviour, and their mode of food resources in a particular region. The main components of biodiversity are Species diversity,Genetic diversity,Ecosystem diversity and Functional diversity.
Generally species rich ecosystem have high functional diversity because there many species with different behaviours and different mode of food consumption Functional diversity is one of the components of biodiversity it comprises the characters of microbes widespread in an ecosystem.Functional diversity is highly important because of it stability and and nutrient availability to the species. It can be measured by its richness and evenness.
1. Richness: It refers to the dwelling of number of species in a specific niche
2. Evenness: It refers to the organisms in a particular nich how they are evenly distributed
Knowledge about a particular ecosystem reveals its richness and evenness and it provides an individual to know about the diversity of functional characters in an ecosystem
Answer:
B. Guilt
Explanation:
The sound of the heart beating symbolized the guilt of the narrator. He had just killed the old man and the officers were in the house searching. Although things went well, he imagined the sound of the heart of the old man beating under the floorboards and it grew louder and louder as the officers were chatting with him. The narrator eventually succumbed to the loud beat and confessed his crime because he could no longer take the guilt building up inside of him.
Answer:
To study ancient climates using ice, scientists use data from polar mountain glaciers.
Explanation:
From the analysis and interpretation of natural traces, scientists describe the climate for hundreds to millions of years. Data derived from tree rings, ice cores, corals and ocean sediments, caves, among others, are observed. It is possible to gather these data with geophysical or biological measurements and some reconstructed climatic variables, such as temperature and rain level.
Polar mountain glacier data can be analyzed in laboratories to measure the amount of oxygen and methane, in addition to other parameters that help to indicate climatic variations. NASA researchers started Paleoclimatology in the 19th century, studying precisely the expansion of ice caps.
