Many divers and explorers of sea depths dive under the water to reveal many secrets of the underwater world.
And we try to plunge into this mysterious world of the inhabitants of the sea!
The stony shore and bottom
The rocky shores of the sea comes and goes twice a day. During low tide when it retreats, in the puddles among the stones there is a set of living beings. Who here can see? Octopus crawls into the smallest voids in the rocks. Floating green and velvet crabs can hurt, pinch, if they gather with their bare hands. Most sea stars have five rays is a starfish “caremaster” and “Bloody Henry” .
Guys, consider the interesting and varied forms of shells and jellyfish. Try to sketch them, to then use in their song “creatures of sea” .
The rocks depicted on some fossil remains of animals, shells, starfish, seaweed, coral that existed on earth millions of years ago. Continue reading
Let’s say you have a aquarium and live fish, their good development and reproduction will be real only when complete and varied feeding. The ideal food for all aquarium fish is that fish consume in the wild. In their natural habitat, different species of fish eat different food based on the age, habitat conditions.
Different fish species fed plant food, other animals, others can absorb both animal and plant food.
In nature it is extremely rare to see as the fish is feeding.
As mentioned above, the nature of the food fishes are divided into three types: carnivorous, herbivorous and carnivorous. Herbivorous fish is a fish – vegetarians. They prefer a diet of aquatic plants. The second type of fish – carnivorous – they eat invertebrates. Well, the predatory fish feed on smaller species of fish and animals. But even herbivorous fish do not stop occasionally feed on small fish species.
Juveniles of different species of fish begin to feed in the period from several days to several weeks from the time of hatching from their eggs. Food becomes a variety of microorganisms, for example the smallest algae, protozoa aquatic organisms. After a while, stronger fish eat the crustaceans. Only poslevoennogo maturation or the fish becomes herbivorous, or carnivorous, or predatory. Continue reading
We are pleased to offer gardeners calendar works, which contains the main types of work to care for your garden pond.
Of course, the amount of work will depend on on the size of your pond, as well as the complexity of the device. If your pond has structures such as a waterfall or equipment such as a pump, and if in the pond live frogs and fish, caring for them will require more attention.
From March to may you must remove the network stretched on it in the autumn, to test the waterproofing where necessary – repair. You have to clear a pond from silt, pond walls should be cleaned of algae.
The care and the plants growing in the coastal area. It is also a good time for planting new plants and transplanting overgrown last summer. Continue reading