Breeding sturgeon fish
Sturgeon are a family of valuable commercial fish, include such species: sturgeon, Beluga, sturgeon, barbel, etc. There are two ways of cultivation of sturgeon fish: extensive and intensive. If the…

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The most amazing inhabitants of the water depths of the world
1. Fish-drop One of the most remarkable inmates of the depths. Her look is so not attractive, and bizarre. As a rule, fish-drop lives at depths of 600-800 meters. There…

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coast

The underwater world of the red sea

Egypt even novice travelers associated with the beauty of the underwater world of the red sea. The red sea is perhaps one of the most beautiful and richest seas concerning the number and variety of species of fish that live in it.

More than a thousand of various species of fishes and about 150 species of corals are residents of the red sea.

The local population of Egypt appreciates and protects its national heritage. For causing harm to the inhabitants of the underwater world, the perpetrator will have to pay a fine of enormous size.

It is the desire to dive and go diving in the Red sea is the cause of so many tourists desire to go on vacation in Egypt . Connoisseurs and lovers of the underwater world all year round can enjoy the beauty of the deep sea, even in the winter months the sea temperature does not fall below +21 ° C .

Colorful coral reefs stretch along the coast and delight vacationers at resorts in Egypt, even while snorkeling, allowing you to sail far from the coast. Continue reading

The food chain, Sea

“Natural systems” – Global. The continents and oceans. Zonal natural complexes. Savannah. The natural areas. Climate. Taiga. Major. The lower part of the atmosphere. Flora. The Arctic desert. “Component”-in translation from Latin means “a constituent part of a whole”. J. Lamarck. Mixed and wide kristenye forest. The whole biosphere.

“Diversity of organisms” – Plants. HOMEWORK: PREPARE FOR WRITTEN TEST EXAMINATION OF THE ENTRIES IN THE NOTEBOOK. 2. Aquatic environment (fish, shellfish, seaweed, whales, jellyfish, etc.). Viruses. 4. Land-air-water (waterfowl, dragonflies, mosquitoes, etc.). 3. Terrestrial-aquatic (amphibians, crocodiles, marine turtles, etc.).

“Habitat” organisms – Each organism adapted to life in a particular environment. Environment – the conditions surrounding the organism. Distinguish between land– air, water and soil environment. Adaptations of plants. Well developed organs: root, stem, leaves, etc. Adaptations for pollination: bright color of flowers, the fragrance of Fixtures to maintain moisture. Continue reading

The most amazing inhabitants of the water depths of the world

1. Fish-drop

One of the most remarkable inmates of the depths. Her look is so not attractive, and bizarre. As a rule, fish-drop lives at depths of 600-800 meters. There were also instances that prefer more extreme depths, namely 1,200 meters.

Prefer to live off the coast of Australia and Tasmania.

This fish is endangered. It is very actively caught and sold by fishermen. Of course, not palatability attract customers, and its unusual appearance.

The fish-drops no muscles, it is composed entirely of a gelatinous mass which density is close to water. It is this anatomical feature allows fish to swim at great depths without spending a large amount of energy.

This fish eats everything that floats by. Generally, its diet consists of molluscs and various.

2. Sea urchin

Some of the oldest animals. They inhabit the Earth more than 500 million years. Today there are about a thousand species of sea urchins. They are divided into two large groups, called: right and wrong. Continue reading

Marine aquarium
A saltwater aquarium, unlike freshwater aquarium, is designed to content of different marine life. In addition, these aquariums are much more interesting and beautiful. The disadvantage of marine aquariums is…

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The most amazing inhabitants of the water depths of the world
1. Fish-drop One of the most remarkable inmates of the depths. Her look is so not attractive, and bizarre. As a rule, fish-drop lives at depths of 600-800 meters. There…

Continue reading →