Ecology Part 2

3. a movement of substances across a cell membrane without the use of energy
5. the concentration inside the cell is higher than the concentration of outside the cell
6. cycle that circulates water around the earth
9. the increasing of the earth's average temperature
10. the outside environment has a higher concentration than the cell
13. the transportation of solvents through a semipermeable membrane which separates two solutions that have different concentrations
14. radiation from the sun is getting absorbed by greenhouse gases and aren't reflecting back into space
17. a cellular transportation where substances move against a concentration gradient and requires energy
18. living things breathe this in
19. the process of phosphorous moving through the lithosphere, hydrosphere, and biosphere
20. plants use sunlight to synthesize foods from carbon dioxide and water

1. living things breathe this out
2. it breaks down glucose to form energy
4. a cycle that repeats the process of nitrogen moving through living and non-living things
7. a shift in global weather patterns
8. movement of molecules or particles from an area with higher concentration to lower concentration
11. protects the cell from other things around it
12. the amount of greenhouse gasses that are made by us
15. solutions that have a similar solute as human blood
16. a main sugar that is needed to energize body cells