WGU D199 UPDATED Questions and
CORRECT Answers
How might changes in the supply of energy, temperature, or light affect an ecosystem? -
CORRECT ANSWER - The ecosystem's structure might be significantly altered.
Which situation is a strong example of an advantageous relative location? - CORRECT
ANSWER - A city improves its river trade.
What is the key principle regarding energy losses within the cycle of the ecosystem? -
CORRECT ANSWER - They are an inevitable part of the process.
Why is the service economy so important to low-income countries? - CORRECT
ANSWER - It employs more than half of the population.
Which factor does Weber believe determines where a business is located? - CORRECT
ANSWER - Labor costs
Why have extreme natural boundaries often determined the borders of modern nations? -
CORRECT ANSWER - They tend to create neighboring lands with different cultures.
Why do maps sometimes cause problems when borders are disputed? - CORRECT
ANSWER - They cannot present the territory as all sides view it.
Which factor can make maritime boundaries difficult to determine? - CORRECT
ANSWER - The distances from two countries that determine maritime boundaries may
overlap.
How can humans positively alter local ecosystems? - CORRECT ANSWER - Through
resource recovery
CORRECT Answers
How might changes in the supply of energy, temperature, or light affect an ecosystem? -
CORRECT ANSWER - The ecosystem's structure might be significantly altered.
Which situation is a strong example of an advantageous relative location? - CORRECT
ANSWER - A city improves its river trade.
What is the key principle regarding energy losses within the cycle of the ecosystem? -
CORRECT ANSWER - They are an inevitable part of the process.
Why is the service economy so important to low-income countries? - CORRECT
ANSWER - It employs more than half of the population.
Which factor does Weber believe determines where a business is located? - CORRECT
ANSWER - Labor costs
Why have extreme natural boundaries often determined the borders of modern nations? -
CORRECT ANSWER - They tend to create neighboring lands with different cultures.
Why do maps sometimes cause problems when borders are disputed? - CORRECT
ANSWER - They cannot present the territory as all sides view it.
Which factor can make maritime boundaries difficult to determine? - CORRECT
ANSWER - The distances from two countries that determine maritime boundaries may
overlap.
How can humans positively alter local ecosystems? - CORRECT ANSWER - Through
resource recovery
