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Let's find solutions to the global environmental issues!
Simple, straightforward information about the coronavirus epidemic.
Get to know some of the plants that are grown in agricultural fields.
In this lesson, you will learn how mountains are formed.
There are plenty of weeds and herbs on fields, agricultural areas and even in carefully tended gardens.
Numerous insects live on tree trunks, in the foliage and on the ground. Let's learn about some species.
In this project, you will perform experiments with water.
Let's learn about the various types of worms by looking at the characteristics of typical species.
A lesson about the changes that take place in our bodies throughout our lifetime.
In the body, substances are continiuously absorbed and released.
A lesson about the landforms and continents of Earth.
Apartments are like living organisms, there is a constant exchange of energy and materials between apartments and the environment.
In this lesson, you will learn about buoyancy and the conditions of floating for objects.
Learn about the inner forces of Earth and the formation of volcanoes.
Humans produce an increasing amount of waste. A change in our lifestyle could significantly reduce the production of household waste.
How are earthquakes formed? What keeps tectonic plates in motion?
Let's learn about the life cycles of stars.
“Health” and “illness” refer to two opposite states of the body. This lesson is about these states.
Let's follow the path of water in plants from the roots to the leaves
Learn how fluid molecules interact with each other and their environment.