Plants Bar Graph Practice
1. How tall were the plants when the experiment began? (Remember to include units!)
What is 4 cm?
1. If you discover a new organism that is ectothermic, contains lungs to breathe and has scales, in which category of vertebrates should you classify the new organism?
What is Reptiles?
1. How many mice were there at the start of the investigation?
What is 120?
1. In what year were approximately 3 different species counted in this particular ecosystem?
What is 1985?
2. According to this graph, was the fertilizer helpful to the plants?
What is yes?
2. If you find an organism that has a 4-chambered heart and fur, in which category of vertebrates should you classify the new organism?
What is Mammals?
2. How many owls were there at the start of this investigation?
What is 40?
2. If you read a news article that stated a volcano erupted in this area in the past, based on this graph, which year do you think the eruption most likely happened?
What is 1980?
3. How much taller did the plants grow with the fertilizer than without the fertilizer? (Remember to include units!)
What is 6 cm?
3. Which organisms start out with gills but have lungs as adults?
3. What happened to the population of owls after the number of mice dropped?
What is the owl population also dropped?
3. What was the highest number of species recorded in this ecosystem?
What is 40?
4. How tall were the plants given fertilizer at week 4? (Remember to include units!)
What is 10 cm?
4. Which group of organisms give birth to live young?
What is Mammals?
4. At which month was the population of owls about 30?
What is Month 9?
4. About how many species were counted living in this ecosystem in 1990?
What is 6?
5. How tall were the plants without fertilizer at week 8? (Remember to include units!)
What is 10 cm?
6. Which group lays leathery-shelled eggs?
What is Reptiles?
5. How many more mice were there at the beginning of this investigation that at the conclusion, month 10?
What is 19?
5. Do you think the number of species most likely increased or decreased by the year 2000?
What is increased?