A lesson about the most common species of shorebirds.
Arthropods can be found on shores, on the surface of waterbodies and underwater.
Numerous insects live on tree trunks, in the foliage and on the ground. Let's learn about some species.
In the body, substances are continiuously absorbed and released.
Let's learn about the various types of worms by looking at the characteristics of typical species.
Let's follow the path of water in plants from the roots to the leaves
“Health” and “illness” refer to two opposite states of the body.
There are plenty of weeds and herbs on fields, agricultural areas and even in carefully tended gardens.
Get to know some of the plants that are grown in agricultural fields.
Learn about the red deer and the wild boar, two large animals that inhabit temperate deciduous forests.
In summer, meadows are full of noisy bugs. Like always, if there are a lot of bugs, there will be a lot of animals feeding on them as well.
The European garden spider and the castor bean tick live at the shrub level of temperate forests.
In this lesson, you will learn about waterfront plants and what they can be used for.
In this lesson, you can learn about various herbs and spices.
Learn about animals inhabiting rivers, lakes and their shorelines.
Near the waterfront, vegetation is greener and more abundant than in the centre of the lakes.
Environmental conditions, and therefore, vegetation along the shore are different from those in the water.
The muddy bottom of freshwater bodies provides home to numerous species.
Interesting facts about your intestinal system
A lesson about microorganisms commonly found in lakes, rivers and streams.
Like most bird species, the great spotted woodpecker and the great tit live in the foliage of trees and shrubs.