DESTRUCTION OF ECOSYSTEM

Forest, Coastal and Aerial Ecosystem

Presented by: Kinetic Group

DESTRUCTION OF FOREST AND LAND

ECOSYSTEMS

IMPORTANCE OF FORESTS Serves as wildlife habitat. Serves as watersheds or sources of water for rivers and streams.

Serves as rich sources of furnitures.

Decreases the rate of air pollution. Increases decomposition processes that make soil fertile.

HOW DOES HUMAN ACTIVITIES DISRUPT

THE FOREST ECOSYSTEM?

Open pit mining that destroys the

fertile topsoil.

The Kaingin System which

causes forest fires

Deforestation or irresponsible

cutting of trees

Illegal logging or cutting trees

without any legal consent

Conversion of big areas of forests

DESTRUCTION OF COASTAL AND WATER

ECOSYSTEMS

IMPORTANCE OF MARINE ECOSYSTEM

Several seaweeds provide medicinal uses

Serves as tourist attraction Serves as rich sources of sea foods

Serves as natural habitat for marine animals

HOW DOES HUMAN ACTIVITIES DISRUPT

THE COASTAL ECOSYSTEM?

Oil Spill Dynamite Fishing

Cyanide Fishing Muro-Ami Fishing

DESTRUCTION OF AERIAL ECOSYSTEMS

It is made up of 21% of oxygen needed by humans to survive.

It suspends several objects such as clouds and heat

IMPORTANCE OF ARBORIAL ECOSYSTEM

HOW DOES HUMAN ACTIVITIES DISRUPT

THE FOREST ECOSYSTEM?

Use of Chlorofluorocarbons

Use of Air Fresheners

Use of Refrigerators

Use of Refrigerators