"Leonardo left the oars and straightened up in the boat. They entered Slobozhansk Switzerland. Behind them sailed a network of lakes and knees, Krivets developed into Dinchik and went to a large lake near Zadonetsky hamlet, on the left in front lay, like a circle- oily mirror, White Lake. And just in front of the damp breath blew the ozia of darkness forest mountains, hiding under the Kuchma not yet known foothills. [...] Look, our the boat is affected by the thirteenth turn, and at once the whole landscape changes, un- Che on the stage included forest lamps instead of steppe. [...] Sycamores and oaks came down to dark river and covered it with rags of their sleeves. The boat passes the last bay, and with sedges approached the left bank. A heavy cloud moored over a large river and descended la over the forest anchors. [...] You see: in the forest it is calm and quiet. Wolves sleep in their lairs far from the river and at night will come to drink water. There are no people, but wild goats have also come in the depths of the forest. [...] You've been hearing for a long time how the boundaries of the water wooden trills interfere- higher, cleaner, longer tone. This is the second flute, flute and the piccolo of Slobozhanska Switzerland. You can see which piccolo plays this flute. [...] It's a golden rat, like they say the only remnant of a former tropical fauna, yet before the great journey of the ice poles of the Earth. Uncles on- This bird is called a bee-eater because it hunts fondly bees. But a much brighter gem shone over the river - he was sitting on the reeds when he was frightened by our boat. It the king-fisherman, so his English name, and at us it is called - is a blue-eyed. And the farther the boat sails into the forest, the thicker and richer the sounds become. To wooden bells and golden beetles are joined by a metal tympanum, sharp and annoying - it screams heron. Like clarinet roosters in an orchestra, they jump out wild high-pitched cries of hawks and falcons. And under all that, as evening evening- the cat of crickets, the network of voices of a small songbird has spread. " 1. What biome is described in the passage?
A the taiga
B savannas
С In the forest-steppe
D Monsoon forests

2. Which of the following statements can be formulated on the basis of analysis the information provided?
A Among the organisms that are at the second trophic level, it is indicated sycamores, oaks, sedges.
B Among the animals that form groups, only representatives are given birds.
C In the passage is given only organisms that are predators by diet.
D Golden beetle feeds on animal organisms.

3. The passage mentions the ecological factor that influenced the formation of the described fauna. What factor do you think this is about? How exactly did he influence evolutionary processes?