1. What does destruction refer?

130. Which of the following is the types of negative interaction?
A) Proto cooperation, mutualism and competition
B) Commensalism, proto cooperation and mutualism
C) Parasitism, competition and predation
D) Predation, parasitism and antibiosis
E) Interspecific, and intraspecific competition
131. Which would result if different species shared the same niche?
A) Mutualism
B) Predation
C) Commensalism
D) Competition
E) Symbiosis
132. The complex indicators of environmental quality include:
A) permissible emission of harmful substances, permissible removal of natural 
components
B) MPC of pollutants, permissible level of ionizing radiation
C) standards of production and consumption waste generation
D) the ecological capacity of the territory, the permissible level of physical influences 
(noise, vibration)
E) permissible anthropogenic load on the environment, ecological capacity of the territory
133. Tapeworms live inside organisms and feed on the nutrients of the food they 
eat. A tapeworm is an example of:
A) Parasitism
B) Commensalism
C) Mutualism
D) Symbiosis
E) Predation

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134. How much more CO
2
 is in the oceans compared to the atmosphere?
A) 10 times as much
B) 120 times as much
C) 60 times as much
D) 90 times as much
E) 30 times as much
135. Choose the impact factor for desertification
A) vegetation cover, soil erosion and salinization
B) soil erosion and salinization, landscaping
C) salinization, landslides, landscaping, livestock development
D) livestock development, soil erosion
E) vegetation cover, landscaping
136. Choose the rele
vant example for “Impact” factor in DPSIR model.
A) Policy and management
B) Pollution index
C) Changes in biodiversity as a result of irrational land-use
D) Policy and regulations
E) Invasion of alien species as pressure of particular response