How did Katerina's life develop in her parents' house? The image of Katerina in play A

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Topic: Aquarium fish 1st class Filippova S.M.

AQUARIUM - "aqua" in Greek means water. An artificial reservoir designed to keep fish, other aquatic animals and plants.

Aquarium catfish are a very large group of fish. They are considered aquarium orderlies. When feeding catfish in an aquarium, you can use almost any fresh and frozen food: bloodworm, tubifex, enchitrius. The body length of the fish is 5-8 cm. Aquarium fish Catfish are very unpretentious. These are calm, peaceful, friendly fish. Most of the time these fish spend at the bottom, where they constantly dig in the ground, choosing from it the remains of uneaten food. Somiki

The swordtail is one of the most popular aquarium fish, first introduced to Europe in 1907. These fish can be kept with all peaceful fish. Fish are omnivorous and unpretentious in content. Swordtails are viviparous fish. You can feed aquarium swordfish fish different types live food, dry food and combined food, eats vegetable food, algal fouling, actively eat caviar and fry.

Guppy The most popular and unpretentious aquarium fish. In a home aquarium, it inhabits all layers. In captivity, it lives longer and grows larger than in nature. They are not demanding on the composition of water and the quality of feed. The aquarium must have thickets of plants and free space for swimming.

Diversity aquarium fish Afiosemion Barbus Clown Pheasant blue Limiya Wittata Sword-bearer Serpas

On the topic: methodological developments, presentations and notes

lesson on reading "A.S. Pushkin "The Tale of the Fisherman and the Fish."

lesson summary + presentation, repetition of previously studied material, acquaintance with the new, summing up - a crossword puzzle ....

corrugated fish

This presentation will help in the technology lessons to teach children the correct marking of the product, the correct folding of paper. It will allow you to do the craft neatly and correctly ....

The relevance of the project can be expressed in just one phrase by I. Sokolov-Mikitov: "Love for nature, however, like any human love, is undoubtedly laid down in us from childhood." The purpose of the project: to study theoretical material about aquarium fish, to answer our questions, to acquaint the children of our class with the life of aquarium fish. Project tasks: to get acquainted with theoretical information; analyze and summarize the facts; comparing collected material develop interest in the topic. ability to speak in front of a large audience; bring up ecological culture and ability to work independently.

The study proceeded from the following hypothesis: if you carefully study necessary information, analyze and summarize the necessary facts, then you can not only replenish and expand your knowledge, but also develop Creative skills and ability to work independently.

Aquarium - an occupation associated with the modeling of an ecosystem in a closed artificial reservoir. Fish are the most ancient, containing largest number species and the most common group. Even total number species of fish is not known exactly, according to a rough estimate (since not all species have been discovered and described yet), it ranges from 21 thousand to 25 thousand individuals.

They are definitely beautiful creatures. As you know, fish have a calming effect on an irritated and tired person. Freely sliding behind the glass of the aquarium, they not only delight the eye, shimmering with various bright colors, but also relieve stress, excitement, and tension.

The most ancient information about goldfish appeared in China in the 6th century BC, which were considered sacred. The first goldfish were brought to Europe on military sailboats and appeared in the spacious pools at the courts of kings under the guard of guards and were presented as gifts or as a reward to the nobles.

Guppies are the favorite fish of beginner aquarists, as the hardiest bright freshwater fish that can survive in a small aquarium are undemanding to water quality, can withstand a two-week fast and are even ready to eat algae.

Neon: These fish are quite small and very active. They earned their name because of the silvery sheen of their scales. The male is traditionally smaller and slimmer than the female. The fins of the fish are transparent. It is better to keep them in an aquarium with peaceful fish. Veiltail: This is a type of goldfish very popular with inexperienced aquarists. She has a short, wide body, a small head, a forked, very long, thin and transparent (like a veil) tail, which is why she has such a name.

Angelfish Fry angelfish grow very quickly. As soon as they begin to swim, in addition to daylight, a low-power light bulb is installed in the aquarium for night lighting. If this is not done, then at night the fry will stray into corners and die en masse.

Gourami pearl Gourami pearl living in the region of the Malay Peninsula, the islands of Kalimantan and Sumatra. This small fish can be kept in a common aquarium, but it should be prudently closed from above so that warm air is above the surface. Otherwise, gourami trap cold air and can catch a cold.