Photosynthesis and Plant Nutrition
Completion requirements
Pori drwy'r eirfa gan ddefnyddio'r mynegai hwn
Arbennig | A | B | C | CH | D | DD | E | F | FF | G | NG | H | I | L | LL | M | N | O | P | PH | R | RH | S | T | TH | U | W | Y | Y CYFAN
A
Active transportThe movement of substances across a cell membrane using energy. | |
C
Carbon dioxide concentrationThe amount of carbon dioxide available in the air for photosynthesis. | |
CompostDecomposed organic matter used to improve soil fertility. | |
Chemical EnergyEnergy stored within the chemical bonds of molecules such as glucose. | |
ChloroplastThe organelle where photosynthesis occurs. | |
ChlorophyllThe green pigment that absorbs light energy for photosynthesis. | |
ChlorosisYellowing of leaves caused by a lack of chlorophyll. | |
D
DeficiencyA shortage of an essential nutrient required for healthy growth. | |
E
EnzymeA biological catalyst that speeds up chemical reactions in living organisms. | |
EutrophicationThe enrichment of water with nutrients, leading to excessive algal growth and oxygen depletion. | |