Secondary Biology teaching resources – TES From tiny microbes to life itself, our collection of free biology teaching resources covers all aspects of the subject, no matter how big or how small. It is hoped that through the small group activities, the students will help each other gain a better understanding of how energy flows through an ecosystem. By using the power point lecture, the students are able to visualize food chains and energy pyramids. The power point presentation provides the students with fundamental knowledge about one way that organisms in an ecosystem interact and depend on one another. Included in this lesson are two small group activities and a power point presentation. Much of Rotterdam - Europe's busiest port city - lies several metres below sea level, and this vulnerable position has led it to develop some of the best flood protection in the world.Įnergy Flow Through Ecosystems Summary:The objective of this lesson plan is to give students a basic understanding of how energy flows through an ecosystem by introducing them to the concepts of food chains and energy pyramids. To shed light the impact of rising sea levels, we are taking a close look at two very different cities, Rotterdam and Maputo, and their varying responses to the problem. By 2050 the number of people living in delta cities is set to increase by as much as 70%, experts suggest, vastly increasing the number of those at risk. Millions of people live by the sea - and are dependent on it for their livelihoods - and many of the world's largest cities are on the coast. But it's not only those on low-lying islands who are in danger.

Climate change: Rising sea levels hit Maputo, Rotterdam When people talk about the impact of rising sea levels, they often think of small island states that risk being submerged if global warming continues unchecked.

Carbon cycle web game