5 th 6 Weeks – 3 Week Review Power point by : Katherine Pease Questions by: T. Shorter
1. Identify one food chain within the food web pictured. ttttomatoes > aphids > lacewing > spider
2. What do the arrows mean in a food chain/web? FFFFlow of energy
3. In the food web pictured, correctly label each organism as a producer, 1 st level consumer, 2 nd level consumer, 3 rd level consumer, or decomposer.
4. Draw/Write snake in the food web where it would belong.
5. Draw arrows in the food web to represent the heat that is released as the energy is transferred.
TTTThe producer would die, so all the consumers would die due to starvation 6. What would happen to the food web shown if this area stopped receiving sunlight and rain?
Use the Food web below to fill in the chart on the next slide.
Grass Sun Rabbit Eagle Bacteria fox
7. How is a population different from a community? AAAA population is made up of only one type of species AAAA community is made up of 2 or more populations
8.What would happen if there were no producers in an area? Consumers would die due to starvation
9. What would happen if there were no decomposers in an area? Dead animals would not be broken down and their nutrients returned to the soil for the producers to use.
10. What type of animal are you (herbivore, carnivore, omnivore)? Omnivore
11. Fill in the missing blanks in the table below. Type of Animal Source of FoodExampleHerbivorePlants CarnivoreWolf Plants and AnimalsHumans
11. Fill in the missing blanks in the table below. TermRoleExample Hunts/eats other animals Lion Prey Hunted as food ProducerPlants Gets food from other organisms Animals Decomposer Gets food from dead organisms or the waste of of organisms
12-15 Match the ecosystem terms with the correct picture
16. What kind of organisms undergo photosynthesis? Producers
17. What three things do plants need in order to through photosynthesis? A: Carbon Dioxide B: Water C: Light
18. What three things do plants make when they go through photosynthesis? A: Glucose B: Water C: Oxygen
19. What would happen to plants if there was no more CO 2 ? They could not go through photosynthesis and due to this unable to produce energy.
20. Which biome has a high yearly average of rainfall and has diverse plant and animal life? Tropical Rainforest
21. Which biome receives very little rainfall each year and has plants and animals that are adapted to long periods of drought? Desert
22. Which biome is very cold, receives most of its precipitation as snow and has large evergreen trees? Taiga
23. Which biome is warm, has average rainfall, sparse trees, and has animals that are mostly herders and grazers? Grasslands
24. Which biome has a very cold climate and has few plants and animals because the ground is permanently frozen? Tundra
25. Which biome has four distinct seasons where trees change color in fall, fall off in winter and grow back in spring? Temperate Deciduous Forest
26. What type of organisms is usually found at the base of an energy pyramid? Producers
27. What is the main source of energy of the organisms in the pyramid? Sun
28. How much energy moves through each level of the pyramid? 10%
29. What is the role of the hawk in the pyramid? Tertiary Consumer
30. If a disease strikes the snake population in the pyramid, what will be the effect on the populations of hawks and rabbits? Decrease in Hawks Increase in Rabbits
Study Hard!!!!! Additional Review Help at… Go under the link power points and scroll down