Task 27. Structural framework of material world
Specify the correct sequence in the structural hierarchy of biological levels of
organization of the matter (from lower to higher):
A biosphere;
B. cell;
C. biogeocoenosis;
D. population
•
D –
А–В–С
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•
В– D –С–А
•
С– D –А–В
•
А–С–В– D
Answer: ______________
Task 28. Eyes
The eye lens is a biconvex lens. What image does a biconvex lens give on the
screen?
A. Factual and direct.
B. Imaginary and inverted.
C. Factual and inverted.
Answer:______________________________________________________
Question 2: What image of the objects is obtained in the eye’s retina? "
Circle "Yes" or "No" for each statement.
A. Factual. Yes/No.
B. Inverted. Yes/No.
C. The alleged. Yes/No.
D. Direct. Yes/No.
Task 29. The continents and oceans
Continents and continents are very large areas of a land, surrounded by water
(pic 9.). They are six continents in the world: Eurasia, Africa, North America, South
America, Antarctica and Australia. All the continents are fairly well isolated from
each other.
Question 1: On Earth, there is a remarkable continent. Ride on the ship along its
coast from west to east, the traveler will cross three oceans; north and south on this
continent instantly "change" in some places. And finally, the people in these places
are not always able to distinguish the sea from the land.
What continent is it? Which of the three oceans can be crossed? Why do the
north and south instantly change places? Why is it difficult to distinguish the sea
from the land in these places?
Answer:_________________________________________________________
Question 2: Besides dividing the land to mainlands, during the cultural and
historical development mainlands were also dividing to: Europe, Asia, America,
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Africa, Antarctica, Greenland, Australia. Which of the following parts of the world
out of place?
A. Antarctica
B. Africa
C. Greenland
D. Australia
Answer: _________________________________________________________
Question 3.
Determine which of the following groups of continents, islands, peninsulas,
seas, bays and oceans crosses the equator from west to east.
a) Atlantic Ocean - Africa - Indian Ocean - Greater Sunda Islands - Pacific
Ocean - South America,
b) the Greenland Sea - Norwegian Sea - United Kingdom - Mediterranean Sea -
Africa - Atlantic
c) the Atlantic Ocean - Africa - O in Madagascar - Indian Ocean - Australia -
Pacific Ocean - South America,
d) Atlantic Ocean - Africa - Red Sea - Arabian Peninsula - Arabian Sea -
Peninsula Hindustan - the Bay of Bengal - Indochina Peninsula - Pacific Ocean -
North America.
Answer;_________________________________________________________
Question 4.
At various times, the Nile was considered as a kind god and was worshiped by
the ancient Egyptians, on the other side the Euphrates and Tigris was considered as
an Evil God why?
Answer:_______________________________________________________
Question 5 pic 20 shows the region of the Ring of Fire along the perimeter of the
Pacific Ocean. In this area earthquakes and volcanic eruptions occur frequently.
Which of the following statements explains the causes of these phenomena?
A. This area is located on the border of the lithospheric plates.
B. This area is located on the border of deep and shallow water areas of the
ocean.
C. This area is located where the main flow facing the ocean.
D. This area is located on the ground, where the ocean temperature is the
highest.
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