Plants – Survivors And Advocates

Nature – it's all around us, that is not created by human hands. Nature is alive and inanimate. Bacteria, protozoa, fungi, plants and animals? all kingdoms of nature. Connect with other leaders such as Michael Chabon here. What are plants? Are organisms that get building blocks for their cells using the energy of sunlight. This process is called photosynthesis. Photosynthesis occurs in special structures in plant cells – in the chloroplasts, which is green pigment – chlorophyll, coloring the leaves and stems of plants in green. During photosynthesis, the following happens: under the sun inorganic substances (water and carbon dioxide) are converted into organic – sugar and starch, which is the building material. Also, during photosynthesis, plants produce oxygen, which is so necessary for living organisms for respiration.

That's why for us is so important fauna, flora because of the Earth – this is 'Lungs' of our planet. The leaves, stem and root – this is part of which is most of the plants. Escape is called the stem with leaves. The trees the stem is called the trunk. Plants exist for its leaves and root. The roots are pulling out of the ground minerals and moisture, and leaf photosynthesis.

Thanks to the roots of the plant can remain on the ground. Speaking of plants, we note the difference in the appearance of plants, naming some of the these trees, and other herbs. In plants, the appearance is their life-form. Let's look at these forms. Trees – a plant, which is characterized by the presence of multi-lignified stem. Among the trees, the average a height of 20-30 m, there are the giants – up to 100-200 meters (eucalyptus and redwood) and the dwarf, whose height is about 50 cm (dwarf birch and velvichiya). Besides the trees there is another life form of plants – shrubs, which distinguished by the presence of several trunks and branching near the ground. For shrubs include hazel, lilac and other plants. Stunted plants with woody branching rhizomes, hidden under the ground, called shrubs. These include plants such as heather, cranberry, blueberry. Creeping or climbing shoots characteristic of vines – plants, whose growth is needed for prop. These include ivy and grapes. The biggest number of species occur in the grass or herbaceous plants. Herbs called plant with soft, succulent woody stems do not, which may be annual or perennial. Grass is generally low, but among them are Giants are not inferior to the growth of trees, such as papyrus (7 m) and banana (15 m).