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ÜNİTE-9
SCIENCE TEST 1

LGS'de Çıkabilir LGS'de Çıkabilir

1. Melissa prepared the following table about some 2. Kevin researched some scientists and filled in the table
scientists. below.

Inventor & Invention & Invention &
Discoverer Discovery Birth & Death Scientist Discovery Birth & Death
Selman Antibiotics 1888 – 1973 Orville Wright
Waksman 1943 Wright Airplane 1871 – 1948
Karl Black Holes 1873 – 1916 Brothers 1903 Wilbur Wright
Schwarzschild 1916 1867 – 1912
Alexander Penicillin 1881 – 1955 Alexander Telephone 1847 – 1922
Fleming 1928 Graham Bell 1876
Law of Gravity Vaccination
Isaac Newton 1642 – 1727 Edward Jenner 1796 1749 – 1823
1687
Zacharias Microscope Josephine Dishwasher 1839 – 1913
Janssen 1590 1585 – 1632 Cochrane 1886
John Logie Television
According to the information above, which of the Baird 1925 1888 – 1946
following options was NOT possible?
According to the table above, which of the following
A) Alexander Fleming had a chance to look at small
objects and cells with a device. options was possible?
B) Salman Waksman had a chance to hear Isaac Newton’s A) Edward Jenner bought a flight ticket.
discovery. B) The Wright Brothers didn’t have a chance to make a

C) Isaac Newton died long before the discovery of black phone call.
holes. C) Alexander Graham Bell watched television during his
D) Karl Schwarzschild had a chance to use antibiotics. lifetime.
D) John Logie Baird had a chance to use a machine to
wash his dirty plates.

LGS - 2022

3. John did research on important inventors and their lives. Then, he filled in the table below.
Inventor invented died in

Richard Trevithick train in 1804 1833
Graham Bell telephone in 1876 1922

Guglielmo Marconi radio in 1896 1937
Philo Farnsworth TV in 1927 1971

Konrad Zuse computer in 1938 1995
According to John’s table, which of the following was NOT possible?
A) Graham Bell went to different places by train. B) Guglielmo Marconi played games on his computer.
C) Philo Farnsworth listened to music on the radio. D) Konrad Zuse talked to his friends on the phone.

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