how business activity can negatively affect the environment, e.g. pollution, depletion of resources

6.3.1 Environmental Issues: How Business Activity Can Hurt the Planet 🌍

Pollution: The Dirty Side of Business 🏭💨

Pollution is the release of harmful substances into the air, water, or soil. Think of it like a dirty spill that spreads everywhere, making the world less healthy.

• Air Pollution: Emissions from factories and cars. Example: CO₂ and NOₓ gases that cause smog.
• Water Pollution: Discharge of chemicals into rivers and oceans. Example: Pesticides from farms that contaminate fish.
• Soil Pollution: Dumping of waste and chemicals. Example: Heavy metals from mining that make soil unsafe for crops.

Depletion of Resources: Running Out of Stuff ⏳

Businesses often use natural resources faster than they can be replenished. Imagine a water bottle that never refills—eventually you run out!

Mathematically, we can describe resource depletion with a simple linear model:

$R_t = R_0 - k t$

• $R_0$ = Initial amount of resource
• $k$ = Rate of consumption per year
• $t$ = Time in years

When $R_t$ reaches zero, the resource is exhausted. Businesses must find ways to reduce $k$ or replace $R_0$ with renewable sources.

Real-World Examples 🌱

1. Fast Fashion: Uses huge amounts of water and chemicals for dyeing. Result: polluted rivers and wasted water.
2. Oil & Gas: Extracting fossil fuels releases CO₂, contributing to climate change.
3. Plastic Production: Relies on petroleum; plastic waste accumulates in oceans, harming marine life.
4. Deforestation for Agriculture: Clearing forests for crops reduces carbon sinks and biodiversity.

Examination Tips 📚