8.5.3. Urban

Try these first

1. 1.

   What does biomagnification refer to?

   Hint

   Think about how effects on small creatures can impact larger animals.

2. 2.

   Name one common hazardous waste found in urban areas.

   Hint

   Consider everyday items that can be dangerous if disposed improperly.

3. 3.

   What is the main consequence of biomagnification?

   • Decrease in toxin levels
   • Increase in toxin levels
   • No effect

   Hint

   Recall how toxins affect different levels of the food web.

4. 4.

   True or False: Soil erosion can be caused by deforestation.

   • True
   • False

   Hint

   Think about what trees do for the soil.

5. 5.

   Evaluate the interaction between urban solid waste management and public health outcomes.

   Hint

   Think about the connections between waste management practices and health impacts.

6. 6.

   Propose a strategy to reduce soil erosion in an urban area after deforestation has occurred.

   Hint

   Consider natural methods that can restore balance.