What can you infer from the graph? Population Change of Species Over Time What can you infer from the graph? Who is the predator and who is the prey? How do you know this?
6CO2+ 6H2O C6H12O6+ 6O2 What process does this formula represent? sunlight chlorophyll What process does this formula represent? What is the purpose of this process?
6CO2+ 6H2O C6H12O6+ 6O2 What does this arrow represent? sunlight chlorophyll sunlight chlorophyll What does this arrow represent? Why does it have sunlight and chlorophyll with it?
What is missing in the equation? 6___+ 6H2O C6H12O6+ 6O2 sunlight chlorophyll What is missing in the equation?
What is missing in the equation? 6CO2+ 6H2O C6H12O6+ 6__ sunlight chlorophyll What is missing in the equation?
6CO2+ 6H2O C6H12O6+ 6O2 Circle the PRODUCTS Box the RAW MATERIALS sunlight chlorophyll Circle the PRODUCTS Box the RAW MATERIALS
Put the above producer and consumers into a FOOD CHAIN Hawk Wheat Mouse Snake Put the above producer and consumers into a FOOD CHAIN
What would MOST likely happen if there was a decrease in the number of LIZARDS?
What would MOST likely happen if there was an increase in the number of WILD CATS?
What would MOST likely happen if there was an decrease in the number of LIONS?
Which of the organisms above are SECONDARY CONSUMERS?
Which of the organisms above are PRIMARY CONSUMERS?
What would happen if the number of mice decreased?
What would happen if the number of hawks increased?
3. All energy transformations in an ecosystem begin with – a scavenger the sun a decomposer a herbivore
4. Which 2 organisms are in competition for the same food source? coyote & rabbit hawk & rabbit hawk & mouse coyote & hawk
In the food web above, which of the following organisms is both a primary and secondary consumer?
In the food web to the right, which organism’s food supply would be least affected by a spray that kills large numbers of aphids? Tomatoes Lacewings Lady beetles Spiders
The fungi shown in the picture are decomposers The fungi shown in the picture are decomposers. Decomposers are an important part of an ecosystem because they - A. produce oxygen B. provide food for carnivores C. break down dead organisms D. convert sunlight into food energy