Prepare a dichotomous key for these organisms so that your fellow aliens can identify them when they come to earth for their summer vacations. Whether you live in an urban area or rural farm lands whether you live near one of our national parks alien plant species also referred to as exotics non native weeds introduced and non indigenous affect the biodiversity of all our lands.
Displaying top 8 worksheets found for food web.
Alien food web worksheet answer key. Choose which image you would like each organism to be named as. It shows the feeding habits of different animals that live together in an ecosystem. How to be charismatic backed by science.
Alien food web is great for visual and tactile learners and can be used as the closing activity in a lesson on food webs and ecology. Legolus humanoidous viridus raterrus. Energy is continuously recycled by the organisms in an ecosystem.
Diagram a food web using the organisms at least four organisms should be used in your. Students work in small groups to organize aliens into a meaningful pattern. The diagram above of a simple food web.
Alien plant species affect us all. Back to school tools to make transitioning to the new year totally seamless. What do the arrows in the food chain indicate about the ow of energy in an ecosystem.
Answer key food web a food web shows how energy is passed on from one living thing to the next. Use the food chain below to answer the following question. Use your drawings to make the key.
Students create a food web using the species provided from this alien ecosystem. Biology 20 the earths food web in 2025 click on an organism for more information. Remember that a dichotomous key is based on appearance of the organisms.
Energy ows in one direction in an. In the food web pictured on the left energy is passed from the grass to the mouse to the snake to the hawk. Producers are living things that make.
Answer key answer key answer key aliens activity by john bergmann and jeff christopherson aliens activity by john bergmann and jeff christopherson this lab is used to introduce periodicity and trends in the periodic table. On the directions document are the names of all the organisms and who eats whom. Some of the worksheets for this concept are food webs and food chains work food web skills work food chains and food webs the food chain build a food web activity its a plankton eat plankton producers and consumers.
It comes with an answer key too so you don t have to go through the activity yourself. Depending on the grade level the activity can be completed in one or two class periods. The autotrophs are the chupie krarb kakkox truffula tree and sysheo.