نتایج جستجو برای: students can explain climate change and its causes
تعداد نتایج: 17133456 فیلتر نتایج به سال:
Scientists regularly evaluate alternative explanations of phenomena and solutions to problems. Students should similarly engage in critical evaluation when learning about scientific and engineering topics. However, students do not often demonstrate sophisticated evaluation skills in the classroom. The purpose of the present study was to investigate middle school students’ evaluations when confr...
land use of sylhet has changed gradually. this is found from the field survey that in 1970 the area was dominated by marshy land (645.33 katha), vacant land (430.88 katha) and crop land (336.17 katha). by 1988 there was no university in the area. residential area also increased. it covered 39.11 % of total study area. now in 2007 there is a radical change noticed in the area in comparison with ...
Abstract The article contains a comparative analysis of climate change education in geography Czechia and Poland. topic its changes is one the most current challenges for school at beginning 21st century. aim research was to establish similarities differences content teaching core curricula selected textbooks both countries. Using method text analysis, study covered 22 primary secondary student...
Abstract: Atmospheric turbulence causes the majority of weather-related aircraft accidents. Climate models project large increases in clear-air as jet streams become more sheared response to climate change. However, have coarser resolutions than numerical weather prediction that are used forecast operationally, raising questions about their suitability for this purpose. Here we provide first ri...
in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...
Background and objectives: Climate change has been a serious issue in the last two decades and many studies have focused on its various aspects. Therefore, it is necessary to determine the future habitat of rangeland species present and future years, under climate warning models. In this regard, it should be investigated whether the increase in temperature will have a positive effect on the pre...
Climate change is a slow and long-term change that is different from other types of crises, and its effects will eventually cause the paralysis of society and the world economy. Considering the last climate change summit in Glasgow and the previous summit, according to the authors of this text, preventing and dealing with climate change in the present era will not be possible except with the co...
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
climate change is a complicated issue with many factors playing role in its formation and distribution. considering this complication, a comprehensive and holistic approach is needed for a better understanding and management of those factors. the causal frameworks are among systemic and integrated methods for addressing the causes of environmental problems and the relationships that exist betwe...
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