Q1. Any living thing that gets the energy it needs by making its own food.
Q2. symbiotic relationship in which one organisms benefits and the other organism is not affected
Q3. Temperate grasslands are also known as
Q4. The following natural events will cause primary succession to occur:
Q5. What is at the base of every food chain?
Q6. ___ is the chemical process that plants use to change the sun’s energy into a food source (glucose).
Q7. What percent of Earth’s lands have humans developed and used for their on purposes?
Q8. A model used to show the transfer of matter and energy through an ecosystem is called a
Q9. Some scientists think that global warming may be
Q10. Which of the following is a density independent factor?
Q11. Wind causes several trees to fall in a forest ecosystem. This is an example of a/an
Q12. Which is the correct order of the Earth’s Biosphere?
-
-
-
-
Q13. Burning firewood uses the process of
Q14. Organisms that break down dead things for food are:
Q15. These kind of observations are made using instruments such as rulers, balances and thermometers.
Q17. Is this picture an example of a mutualistic symbiosis?
Q18. What’s the food chain in order
-
-
-
-
Q19. What does a Primary Consumer eat?
Q20. What is the relationship between particle size and permeability?
Q21. Which of the following is a biotic factor?
Q22. The place where an organism lives and that provides the things the organism needs is called its
Q23. Exponential growth in a population slows down or stops as
Q24. Which cycle would be affected to the greatest extent by the destruction of the Earth’s huge rain forests?
Q25. Only biotic factors.