Environmrntal science 2 Essay Example | Topics and Well Written Essays - 750 words

Environmrntal science 2 - Essay Example First of all, one needs to develop a question or a problem. The problem must be able to undergo scientific experimentation for it to be meaningful. Secondly, one has to make observations or research on the problem formed in the first series. Thirdly, there must be a formulation of a hypothesis that gives information on the possible answer to the problem solved. Fourthly, an experiment must be carried out to show if the hypothesis is true or false. This can be done by collecting the necessary materials and procedures to come up with results that can be quantified or measured. The fifth step involves collection and analysis of the results from the experiment. If the experiment is not accurate then one can change or make the procedures better. The analysis must have evidence like photographs, tables and graphs to ease understanding. The sixth step is simply to come up with the conclusion whereby it must have statements that either support or reject the statement of the hypothesis. The s ixth step also included making recommendations to allow improvement or further studies to be done. The last step is being able to communicate the results to other individuals (Michael, 2003, pp. 1-220). Sustainable development is concerned with using resources following a particular pattern with the aim of meeting human needs in preservation of the environment for the present and the future generation. It ensures that the needs of the present human needs are met without compromising that of the future generation. Sustainability is therefore the ability to maintain a particular state. For instance, in environmental sustainability, the environment is expected to be at its natural state avoiding any depletion (Michael, 2003, pp. 1-220). The biosphere matter follows a circular pathway because they use up one type of matter and reproduce another that can be used by another living thing. For instance, animals take in oxygen and give out carbon dioxide