Tropical rainforests
What major rainforest is located in South America?
The Amazon Rainforest.
What is a desert?
An area that receives less than 10 inches or 200 mm of rainfall annually.
What type of climate is associated with Mediterranean vegetation?
Hot, dry summers and wet winters.
What type of trees are typically found in temperate forests?
Deciduous and coniferous trees.
What is permafrost?
Permanently frozen ground found in tundra regions.
Name a plant adaptation found in tropical rainforests.
Drip tips on leaves help shed excess water.
What adaptation helps animals survive in the desert?
Nocturnal activity to avoid daytime heat.
Name one major type of temperate grassland found in North America.
Prairies.
What is the main animal adaption?
Hibernation.
What characterizes the climate of the tundra?
Long, dark winters and short, soggy summers.
What is the main reason tropical rainforests have such a high biodiversity?
The abundant sunlight and year-round warm climate provide a lot of energy for various species.
What are the two main seasons in a savanna?
Wet and dry seasons.
What is a significant threat to temperate grasslands?
Overgrazing and habitat fragmentation.
What is the climate like in temperate forests?
Temperate maritime climate with four distinct seasons.
Name a plant that grows in the tundra.
Mosses and lichens.
What percentage of the world's oxygen is produced by tropical rainforests?
20%
Name a typical tree found in the African savanna.
Acacia.
What is temperate grassland primarily composed of?
Herbaceous plants.
How have human activities impacted temperate forests?
Deforestation for agriculture and urban development.
What challenges do humans face living in the tundra?
Harsh living conditions and limited resources for agriculture.
How do indigenous peoples contribute to rainforest conservation?
They have traditional knowledge of medicinal plants and sustainable hunting practices.
What is a major environmental challenge facing savannas today?
Climate change impacts.
What impact do humans have on Mediterranean vegetation?
Urbanization and agricultural expansion leading to habitat loss.
What is the layered structure of a temperate forest?
Emergent layer, canopy layer, understory, and forest floor.
How does climate change affect the tundra?
Disruption of permafrost and impacts on wildlife migration routes.