clothes الأنين - الموسوعة العملاقة لطلبة الجامعات Science Y1 Senses - Y1 Senses, Science Sessions, Key Stage 1, Hamilton Trust Help Primary Science Resources Welcome to the Science planning area of our site! Click on View KS1, LKS2 or UKS2 to see which Science Strands are available for your chosen age range and a short description of each Strand. Many of the sessions in the Science Strands are suitable to teach alongside particular cross-curricular Topics. All the Science Strands are available for registered users of Hamilton to use. For further support click on the Help button at the foot of the page.
Tigers Earth Floor: Biomes There are many different kinds of plants and animals on the Earth, but only certain kinds are naturally found at any particular place. (We are not counting zoos here!) For example, cacti are found in the desert, polar bears are found in the Arctic, and elephants are found in central Africa and India. So, why don't people living in south Texas have to be on the lookout for snow leopards, or why don't kids in Minnesota have to worry about finding giant boa constrictors in their back yards? It is because these animals are not adapted to live in the average weather conditions found in Texas or Minnesota. These average weather conditions, such as the range of temperature and rainfall that typically occur in a particular location like Minnesota, are called the climate of that location. Plants and animals don't live in isolation, but they live together with other plants and animals in an interdependent group called an ecological community. Next
What use use are animals in the Arctic for humans? Tiger killing Bill Moyers Reports: Earth on Edge - Ecosystems Ecosystems are communities of interacting organisms and the physical environment in which they live. They are the combination and interaction of the plants, animals, minerals, and people in any given area of the Earth. A small bog, a single sand dune, or a tiny patch of forest is an ecosystem. But ecosystems are also forests covering thousands of kilometers, a major river system, a desert. In our heavily industrialized societies, work, religious expression, and recreation often take place in urban areas. It is our very reliance on ecosystems that is threatening them. For comprehensive data about the world's ecosystems, visit EarthTrends at www.earthtrends.wri.org/. Take our Interactive Quiz to see how much you know about ecosystems, then check out our Get Involved section to learn about ways you can make a positive difference in your home, your community, and your world.