23-24 CPES Week 16 Exit Work

What are the inputs in ecological systems?

• Plastic waste, synthetic materials, waste
• Air pollution, chemical waste, industrial runoff
• Human-made materials, waste discharge, smokestack emissions
• Soil, water, minerals, sunlight

Which of the following is an example of point source pollution?

• Pesticide spraying
• Urban runoff
• Plastic waste
• Smokestack emissions

Can be traced back to the point of origin.

• Point Source Pollution
• Non-point Source Pollution

Cannot easily be traced to the source of the pollution.

• Point Source Pollution
• Non-point Source Pollution

Salt sprinkled on the roads during an ice storm.

• Point Source Pollution
• Non-point Source Pollution

Sewage leaking from a pipe.

• Point Source Pollution
• Non-point Source Pollution

Did you complete Unit 5 Sustainability Test that is due today? Click here to find it 1st Block. Click here to find it 4th Block

• Yes
• No

Which organisms are absent in anaerobic conditions where oxygen levels are low?

• Trout, perch, bass
• Fungi, sludge worms, bacteria
• Carp, gar, leeches
• Mayfly, stonefly

Which organisms are typically found in the Recovery Zone of an aquatic ecosystem?

• Trout, perch, bass
• Fungi, sludge worms
• Mayfly, stonefly
• Carp, gar, leeches

In which zone are fish absent, and anaerobic organisms like bacteria are present?

• Decomposition Zone
• Recovery Zone
• Clean Zone
• Septic Zone