Rainforest Biome
Desert Biome
Freshwater Biome
Ocean Biome
Human Impact on Ecosystems
100

This layer receives the most sunlight

What is the canopy?

100

Extremely dry biome

 What is a desert?

100

Non-salty water

What is freshwater?

100

Largest biome on Earth

What is the ocean?

100

Cutting down forests

What is deforestation?

200

Largest rainforest in the world?

What is the Amazon Rainforest?

200

Typical desert plant

 What is a cactus?

200

Moving freshwater ecosystem

What is a river?

200

 Organism that makes oxygen in oceans

What is phytoplankton?

200

Harmful substances in air or water

What is pollution?

300

Organisms living on trees but not harming them

 What are epiphytes?

300

 Reptile commonly found in deserts

What is a lizard?

300

Still freshwater ecosystem

What is a lake?

300

Coral reef animals depend on this

What is symbiosis?

300

 Increase in Earth’s temperature

What is climate change?

400

Climate where rainforests are found

What is tropical?

400

Adaptation that stores water

What are thick stems?

400

Amphibians live most of their life here

 What is freshwater?

400

Deepest ocean zone

What is the abyssal zone?

400

Using resources wisely

 What is conservation?

500

Process plants use to make food

 What is photosynthesis?

500

Desert with cold temperatures

What is a cold desert?

500

Wetland that filters water

What is a marsh?

500

Warm ocean current

What is the Gulf Stream?

500

Animals that disappear forever

What is extinction?

M
e
n
u