“The world fish” – Fish-needle. Think about why the so-called marine fish? Dorsal fin. Who attracted the attention of a dragonfly? Light, 2008. Marine fish. Aquarium fish. Carp. Pectoral fin. the teacher of initial classes. Disminuci. Svetly secondary school. Pike. Water is the habitat of the fish.
“Ocean animals” – Only in the Global ocean, home to 40 species delfinoverde. Bottlenose dolphins are especially numerous on the Eastern shores of the United States, and the Mediterranean and Black seas. Dolphins-dolphins live in temperate and warm waters of the Pacific ocean. The shark swims along the ocean is not one. Let us talk about Guinea pigs. Abstract.
“World aquarium” – learning the verses. To expand children’s knowledge about aquarium fish and plants. Organization of trips to the pet store. Holiday “Housewarming fish”. The cartoon “finding Nemo”. The purchase of fish, plants, fodders, aquarium, necessary equipment for care. The knowledge of the underwater world through research and project activities. Continue reading
What is the aquarium? If someone, without thinking, decides that it is a vessel filled with water in which they live beautiful exotic fishes floating on a background of bizarre vegetation, it is of course wrong.
Aquarium (from the Latin words aqua — water) is first of all a small copy of any private water body (pond, lake) that is designed for keeping and breeding of aquatic animals and plants and observing them life and development, and the life in it flows in the same biological laws. So the classes of the aquarium is the cognition of life interesting and varied species of fish and aquatic plants, a window to the natural world.
The life of nature is an amazing, challenging, interesting and varied in all its manifestations. Love and interest in nature makes us play a “piece of nature” in a small vessel — the aquarium, delivering great aesthetic pleasure. Continue reading
The fauna of the Black sea is varied and unusual. Their total number is sufficiently large. Many of the species listed in the Red book. There are some that are of great importance in fisheries. Some live here permanently, or come seasonally.
All the fish in the Black sea can be divided into two categories: cartilage and bone. Mainly it is home to bony fish, cartilaginous only four species. These include manta rays, stingrays, and cat sharks spiny. Can be found as freshwater species, and marine.
The body of the fish is elongated, laterally flattened and covered with thick scales. Can be big or little size. Thermophilic fish, leading an active lifestyle from may to September. Moves to warmer places. Has a great industrial value. Continue reading