Assignment 1
Question:
In terms of physical and chemical parameters, anthropogenic factors are subdivided into
Choose several of the 6 answer choices:
1) solid
2) physical
3) gaseous
4) liquid
5) mechanical
6) chemical and biological
Assignment 2
Question:
Is the statement, “Our city has such a bad environment!” correct!
Write down the answer:
______________________________________________________________________________________________________________________________________________________________________________________________________________________
Assignment 3
Question:
The ozone layer of the atmosphere protects all life on Earth from the effects of…
Choose one of 4 possible answers:
1) from aliens
2) meteor shower
3) ultraviolet radiation of the Sun
4) space dust
Assignment 4
Question:
Emissions of which chemical compounds, when released into the atmosphere and interacting with moisture, can form acidic precipitation?
Please answer several of the five questions:
1) lead and its compounds
2) nitrogen oxides
3) mercury
4) gasoline
5) sulfur dioxide
Assignment 5
Question:
The causes of changes in the heat balance in the Earth’s atmosphere are
Choose several of the 5 possible answers:
1) energy (heat) released as a result of human economic activity
2) greenhouse effect
3) technogenic accidents
4) hurricanes, storms, tornadoes
5) pollution of the atmosphere with fine dust that remains in the upper layers, forming heat clouds
Assignment 6
Question:
The process of destruction of soil cover and drift of land particles by water currents and wind, is
Choose one of the 3 possible answers:
1) soil erosion
2) cyclone initiation
3) volcanic activity
Assignment 7
Question:
Anthropogenic changes in nature, are:
Choose one of 4 answers:
1) there is no correct answer
2) changes that occur in nature as a result of human economic activity
3) changes that occur in nature as a result of solar energy
4) changes that happen as a result of natural emergencies
Assignment 8
Question:
Find the mistake you made. Irrational use of land resources contributes much to land degradation
Choose several of the five answers:
1) overdevelopment of pastoralism
2) overloading soils with fertilizers and pesticides
3) erosion
4) earthquakes and volcanic activity
5) Construction of industrial facilities on fertile land
Assignment 9
Question:
The components of pollution are classified according to their impact on the environment as:
Select several of the 6 answer choices:
1) air emissions
2) solid wastes
3) sewage
4) gaseous waste
5) hydrosphere emissions
6) groundwater
Assignment 10
Question:
What was the name of the scientist who first coined the term “ecology”?
Choose one of the 4 possible answers:
1) Ernst Haeckel
2) Niels Bohr
3) Vladimir Vernadsky
4) Isaac Newton
Answers:
1) (1 b.) Correct answers: 1; 3; 4;
2) (1 p.) Correct answer: Wrong.
3) (1 b.) Correct answers: 3;
4) (1 b.) Correct answers: 2; 5;
5) (1 p.) Correct answers: 1; 2; 5;
6) (1 b.) Correct answers: 1;
7) (1 b.) Correct answers: 2;
8) (1 b.) Correct answers: 4;
9) (1 b.) Correct answers: 1; 2; 3;
10) (1 b.) Correct answers: 1.
