Ecosystems Doodle Pages
The password for these links: science Interdependence/Organisms Predator/Prey - Competition - Mutualism Matter - Producer - Energy in Ecosystem - Food Web Abiotic Factors - Invasive Species
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Day 1 Ecosystems Intro
Watch this Video: Generation Genius Ecosystems Read this article (or click here to have it read to you ) and then answer the questions on your journal page for DAY 1. QUESTION 1: Where can you find an ecosystem? What Is An Ecosystem? Just about everywhere you could go in nature, you would be taking a field trip to an ecosystem . There are underwater ecosystems and coastal ecosystems. There are small scale ecosystems and large ones. There are even ecosystems inside your body! An ecosystem is a group of living things and their environment. The word ecosystem is short for “ecological system.” Like any system, an ecosystem is a group of parts that work together. You can see examples of ecosystems in Figure below. The forest pictured is a big ecosystem. Besides trees, what living things do you think are part of the forest ecosystem? The dead tree stump in the same forest is a small ecosystem. It includes plants, mosses...
Day 2 Ecosystems Intro
Watch this video: Generation Genius Symbiosis Read this article (or click HERE to have it read to you) and then answer the questions on your journal page for DAY 2 . QUESTION 1 Symbiotic Relationships Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism , commensalism , and parasitism . QUESTION 2 Mutualism Mutualism is a symbiotic relationship in which both species benefit. An example of mutualism involves goby fish and shrimp (see the Figure below ). The nearly blind shrimp and the fish spend most of their time together. The shrimp maintains a burrow in the sand in which both the fish and shrimp live. When a predator comes near, the fish touches the shrimp with its tail as a warning. Then, both fish and shrimp retreat to the burrow until...