Why the striders has dry capillary legs and how they can keep themselves afloat on water
Answers
Answer:
Water striders are small insects with thin legs that can walk on the water using the tension on the water surface.
Explanation:
At the surface, water molecules act differently. These are attracted and linked to each other. They are adherent to each other on the surface with only air above them.
This creates the tension between them creating a very thin and delicate membrane. Water striders can walk to on this thin membrane due to surface tension.
Answer:
Strides are aquatic insects.
Explanation:
Striders is a family insects. They belong to Gerridae family in the order Hemiptera. They are commonly known as water striders, water skeeters, water bugs, pond skaters, water skippers, or Jesus bugs.
Aquarius remigis is the scientific name of this species. It is commonly found in Eastern North America. They spend their lives on the water surface. They are seen on lakes, ponds and calm parts of rivers and streams.
To escape predators water striders will either fly away to a neighboring pond or dive under water. Due their tiny light weight legs Water striders can walk on top of still water. They use surface tension for this. The attraction between water molecules creates tension and a delicate membrane. Water striders walk on this membrane. This membrane acts like a thin elastic of slightly denser molecules. The water strider then walk on the surface without sinking.