Ecology Basics
Energy Flow
Environmental Issues
SDGs
Quick Facts
100

This branch of science studies how organisms interact with their environment

What is ecology?

100

These organisms make their own food using sunlight.

What are producers

100

Pollution that affects rivers, lakes, and oceans.

What is water pollution?

100

These are 17 global goals created by the United Nations to promote sustainability.

What are the Sustainable Development Goals?

100

The variety of life on Earth.

What is biodiversity?

200

These are the nonliving components of an ecosystem such as water and sunlight.

What are abiotic factors?

200

Organisms that break down dead plants and animals.

What are decomposers?

200

The buildup of gases that trap heat in the atmosphere.

What is the greenhouse effect?

200

This SDG focuses on protecting oceans and marine life.

What is SDG 14 - Life Below Water?

200

Resources like coal and oil that cannot be replaced quickly.

What are the nonrenewable resources?

300

This level of organization includes all populations living in the same area.

What is a community?

300

This shows many interconnected food chains in an ecosystem.

What is a food web?

300

The long term change in Earth’s climate caused mainly by human activities.

What is climate change?

300

This SDG aims to combat climate change and its impacts.

What is SDG 13 - Climate Action?

300

This term refers to the protection and careful management of natural resources.

What is conservation?