Tundra Flashcards
What is the primary characteristic of tundra environments?
Cold temperatures and low precipitation.
True or False: Tundra environments have a rich diversity of plant and animal life.
False.
Fill in the blank: The layer of permanently frozen ground in the tundra is called _______.
permafrost.
What type of vegetation is primarily found in tundra environments?
Mosses, lichens, and low shrubs.
Which climatic zone is associated with tundra environments?
Polar climate zone.
What adaptations do animals in the tundra have for survival?
Thick fur, fat layers, and camouflage.
Multiple choice: Which of the following animals is commonly found in the tundra? A) Lion B) Polar bear C) Elephant
B) Polar bear.
What is the average temperature range in tundra regions during summer?
0°C to 10°C.
True or False: Tundra environments are found only in the Northern Hemisphere.
False.
What is the main reason for the limited biodiversity in tundra environments?
Harsh climatic conditions.
Fill in the blank: The growing season in tundra regions is typically _______.
short.
What role does permafrost play in tundra ecosystems?
It limits root depth and affects drainage.
What is the primary threat to tundra environments due to climate change?
Melting permafrost.
Multiple choice: Which of the following is NOT a characteristic of tundra soils? A) Poor drainage B) High organic matter C) Thin topsoil
B) High organic matter.
What type of seasonal change significantly affects tundra ecosystems?
The length of daylight.
True or False: Tundra environments are known for their extensive tree cover.
False.
What is the impact of oil drilling in tundra regions?
It can lead to habitat destruction and pollution.
Fill in the blank: The tundra biome is divided into Arctic tundra and _______ tundra.
Alpine.
What is one way that indigenous peoples have adapted to living in tundra environments?
Using local resources for shelter and food.
What is the significance of migratory patterns in tundra animals?
They follow food availability and seasonal changes.
Multiple choice: Which of the following plants is commonly found in tundra? A) Cactus B) Pine tree C) Arctic willow
C) Arctic willow.
What are the main types of soils found in tundra environments?
Gelisols.
True or False: Tundra regions receive more precipitation than tropical rainforests.
False.
What is the primary source of food for herbivores in the tundra?
Grasses and shrubs.
Fill in the blank: The tundra is characterized by a _______ climate.
cold and dry.
What is one major ecological concern about melting permafrost?
Release of greenhouse gases.
Multiple choice: Which of the following is a common adaptation of tundra plants? A) Deep roots B) Bright colors C) Thick leaves
C) Thick leaves.
What seasonal phenomenon occurs in tundra regions during the summer?
Continuous daylight (midnight sun).
True or False: The tundra biome is a stable environment that does not change.
False.
What is one way scientists study tundra environments?
Using satellite imagery to monitor changes.
Fill in the blank: The tundra is located near the _______ and _______ poles.
North; South.
What impact does thawing permafrost have on infrastructure?
It can cause buildings and roads to collapse.
