# Environmental

> Environmental science and protection

- Skill: `ffsshhttiikk/environmental` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ffsshhttiikk/environmental`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ffsshhttiikk/environmental/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: ffsshhttiikk (https://skillmd.com/u/ffsshhttiikk)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/ffsshhttiikk/environmental

---


## What I do

- Study natural systems and environmental processes
- Analyze environmental impacts and solutions
- Assess pollution and contamination
- Research climate change effects
- Evaluate sustainability practices
- Develop environmental management strategies

## When to use me

- When studying environmental systems
- When assessing environmental impacts
- When developing sustainability strategies
- When analyzing pollution sources
- When studying climate change
- When preparing environmental assessments

## Key Concepts

### Environmental Systems

**Atmosphere**
- Composition: N₂ (78%), O₂ (21%), Ar (0.9%)
- Layers: Troposphere, stratosphere, mesosphere, thermosphere
- Greenhouse effect
- Ozone layer

**Hydrosphere**
- Water distribution: 97% oceans, 3% freshwater
- Water cycle: Evaporation, precipitation, runoff
- Ocean chemistry: Salinity, pH, currents

**Lithosphere**
- Rock cycle
- Soil formation
- Mineral resources

### Environmental Issues

- Climate change
- Air pollution
- Water pollution
- Deforestation
- Biodiversity loss
- Waste management

### Sustainability Principles

```python
# Example: Carbon footprint calculation
def carbon_footprint(energy_use, emission_factor):
    """
    Calculate CO2 emissions.
    energy_use: kWh or liters
    emission_factor: kg CO2 per unit
    """
    return energy_use * emission_factor

# Common emission factors
emission_factors = {
    'electricity': 0.5,  # kg CO2/kWh
    'gasoline': 2.3,    # kg CO2/liter
    'diesel': 2.7       # kg CO2/liter
}
```