Relier Pairs Artificial Ecosystem MatchingVersion en ligne Students will match the vocabulary words with their definitions. par MaryAnn Hamel 1 Chemical Fertilizers 2 Ecosystem 3 Mulch 4 Decomposers 5 Artificial Ecosystem 6 Pesticides 7 Nutrient Cycle 8 Organic Matter 9 GMOs Organic matter is eaten by decomposers which release nutrients for new plants which die and become organic matter Living things whose genetic material has been changed by scientists Plant food that is made by humans in factories Chemicals that kill plant pests Plants and animals in the soil that eat organic matter A layer of material that is spread on the soil to smother weeds Material made of dead plants and animals A system of living and non-living things that work together An ecosystem that is created and controlled by humans
Créer jeu