BOOKLET CODE: 354
49.
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SUBJECT CODE: 06
The effect of increased climate change on agricultural productivity is associated with
A. reduction of available water that leads to decrease in biological resources.
B. drought that triggers wild fire, which can consume millions of acres of forest.
C. agroforestry system that increases the mixture of multipurpose trees and crops.
D. land use change and expansion of monoculture farming that yields high productivity.
Which one of the following local community practices in Ethiopia is considered as an environmental action that addresses climate change mitigation? Culture of
A. treating different diseases with herbal remedies by traditional healers
B. planting millions of seedlings following the green legacy initiative
C. negotiating mechanism that is led by elders to reduce social unrest
D. respecting humanity that promotes eco-tourism industry
This item is based on the following diagram of simple food chain.
Leaves → Grasshoppers → Rodents → Leopards
What will happen if the number of rodents significantly decrease? There will be
A. an increase in the number of grasshoppers.
B. no change in the number of leopard.
C. fewer grasshoppers in the chain.
D. an increase in the number of leopards.
Which of the following is NOT a key process involved in carbon cycle?
A. Decomposition
B. Photosynthesis
C. Cellular respiration
D. Evaporation
Answer (2)
The effects of climate change on agriculture include reduced water availability impacting biological resources, while Ethiopia's green legacy initiative addresses mitigation. Changes in rodent populations influence grasshopper numbers, and evaporation is not a part of the carbon cycle processes. Understanding these interactions is crucial for environmental and agricultural studies. ;
Climate change significantly affects agricultural productivity by reducing available water resources. In Ethiopia, the Green Legacy Initiative supports climate change mitigation through extensive tree planting. Additionally, a decline in rodent populations leads to increased grasshopper numbers, and evaporation is not part of the carbon cycle processes.
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