The #food chain can be very complex in some ecosystems because if there is to much or too little of a certain animal then there could be a huge dominance in an other animal group, meaning that there wont be enough food for all of them in the case of the animals being carnivores.
This water cycle demonstration clearly shows all four steps of the water cycle including evaporation, condensation, precipitation, and collection. What a great, hands-on weather science activity for kids! || Gift of Curiosity
Science Fair: Fruit/Vegetable Power ; Powering a light bulb with fruits/vegetables ; Which fruit/ vegetable powers best? My Science Fair Topic for school :) it looks so fun I cant wait to start it I always loved making the light bulbs light up in school with those little circuits <3!!