Cargando...
Cosa posso fare?
Trova
Matematica (444)
Scienze Naturali (2918)
Scienze Sociali, Geografia e Storia (323)
Tecnologia (411)
Arti Plastiche, Immagine e Disegno (119)
Arti Sceniche, Musica e Danza (59)
Filosofia (20)
Lingue Straniere (29)
visualizzazione
Hipervinculo Biología
Can plants live and grow when “watered” with juice, soda or milk instead of water? Twelve small, easy to grow plants in pots (bean plants work well). Really only four plants are necessary, but it’s g ...
Hipervinculo Biología
Pine cones, fir cones, spruce cones: if you live in a cool climate, you’ll see these seed-bearing structures all over the parks and the roads.Why do trees make cones? They’re the places where trees ma ...
Hipervinculo Biología
Water is essential for all living things, including plants. Vegetation relies on water in the ground surrounding its roots.After you’ve watered a wilted plant, you’ve probably noticed how the plant’s ...
Hipervinculo Biología
Red ones, yellow ones, orange ones too—who likes tomatoes? If you’d like to grow more tomatoes, what can you do?Does removing the lower stems of a tomato plant increase the number of tomatoes that you ...
Hipervinculo Biología
The greenhouse effect is the trapping of heat in the atmosphere. Without the gases in the air, heat from the sun would bounce back into space. Too much gas in the air causes too much heat to be absorb ...
Hipervinculo Biología
Have you ever wondered how some plants can grow in warm, humidity-soaked jungles while other plants thrive in cool, crisp mountain settings? Maybe temperature doesn't affect plants, or maybe some plan ...
Hipervinculo Biología
Snow might look like a big, fluffy pillow, but it’s heavy! How do coniferous and deciduous trees handle the weight of snow?In this experiment, you’ll build two trees and see which one handles the snow ...
Hipervinculo Biología
This experiment will demonstrate that plants give off water.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want ...
Hipervinculo Biología
What do plants need to grow? In this experiment, you’ll explore one of the most important factors affecting seed germination by finding out whether the amount of water a seed receives changes how quic ...
Hipervinculo Biología
Do plants sweat? Not quite, but they do lose water. Track down the missing mass in this experiment by learning how plants lose water to the air through transpiration.How much water can a plant lose th ...
Aggiungere a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
