1. Physical Geography of Mexico
Landforms
Mexico, along with Central America, joins the continents of North America and South America with a physical feature called a land bridge.
A land bridge is a strip of land that connects two larger landmasses, enabling migration of plants and animals to both areas.
There are a variety of landforms in Mexico that support large communities of people.
The western side of Mexico is part of the Ring of Fire, a hotspot of seismic activity.

2. Physical Geography of Mexico
Water Systems
Northern Mexico has a dry climate with few permanent waterways.
The Lerma River is one of Mexico's most important rivers.
The Gulf of Mexico, along Mexico's east coast, is home to a wide variety of sea life.
The Gulf of California, on the western side of Mexico, supports marine life such as whales, sea turtles, and sharks.

3. Physical Geography of Mexico
Climate, Biomes, and Resources
Three factors that influence Mexico's climates are regional high-pressure systems, northeast trade winds, and vertical climate zones.
Vertical climate zones occur as elevations increases.
Mexico has a variety of biomes that support various plant and animal life.
Minerals, especially silver, are important to Mexico's economy.
Mexico is a leading petroleum-producing country.

4. People and Their Environment: Mexico
Managing Resources
Mexico has many natural resources, yet obtaining these resources has led to environmental destruction.
The growing population of Mexico demands more food and water resources, which in turn causes forests to be cut down and water to be in high demand.
Today, 50 percent of Mexico's population lives in poverty as they struggle to find basic resources like clean water, electricity, and garbage removal.

5. People and Their Environment: Mexico
Human Impact
Rapid growth in urban areas has created a challenge for Mexico to keep up with basic infrastructures such as proper waste disposal and pollution.
Toxic carbon emissions from cars has led to serious pollution problems in Mexico City, often leaving it in a gray haze.
The government has made emissions regulations a priority, but air pollution remains a serious health concern in Mexico.

6. People and Their Environment: Mexico
Addressing the Issues
Recently, the citizens of Mexico have become more politically active, wanting better living conditions and environmental protection policies.
New government regulations have slowed the destruction of natural resources, while supporting farms and local businesses.
The Reducing Emissions from Deforestation and Forest Degradation program reduces greenhouse gases.
Muévete en Bici program protects the environment and reduces pollution by encouraging the use of bicycles.