A chemical element is a pure substance which is composed of a single type of atom, characterized by its particular number of protons in the nuclei of its atoms, known as the atomic number and represented by the symbol Z. The mass number is the sum of the number of protons and neutrons in a nucleus.
The taiga biome is the largest terrestrial biome and extends across Europe, North America, and Asia. It is located right below the tundra biome. The taiga biome is also known as coniferous forest or boreal forest. This biome typically has short, wet summers and long, cold winters.Precipitation is moderate in the taiga. It gets plenty of snow during the winter and plenty of rainfall during the summer.he conifer trees in the taiga biome are referred to as evergreen. This means they remain green all year round and never drop their leaves. Because evergreen trees do not drop leaves, there is nothing to keep the soil in the taiga full of nutrients. This is the reason why there is not much variety in the vegetation.
T he taiga is the largest biome. The taiga is primarily a coniferous forest (evergreen trees with needles) like the temperate rainforest, but the taiga is located between 50 degrees latitude north and the Arctic circle. Many coniferous trees (evergreens with needles) grow in the taiga.The taiga has fewer animal species than the tropical or temperate deciduous forests. The taiga is very, very cold in the winter. But when the warm summer comes, the ice and snow melt.The sun shines for days in the summer, because the taiga is near the top of the world. Insects breed in the melting water. Birds come to the taiga to nest and lay their eggs in the spring and to eat the plentiful insects.he taiga is very, very cold in the winter. But when the warm summer comes, the ice and snow melt. The sun shines for days in the summer, because the taiga is near the top of the world. Insects breed in the melting water. Birds come to the taiga to nest and lay their eggs in the spring and to eat the plentiful insects.