Geography Flashcards
(24 cards)
What is the definition of a cold environment?
A cold environment is characterized by low temperatures, typically below 10°C (50°F), which can impact living organisms and ecosystems.
True or False: Cold environments only exist in polar regions.
False
Fill in the blank: The polar regions include the ______ and the ______.
Arctic, Antarctic
What are some common adaptations of animals living in cold environments?
Thicker fur, blubber, and behavioral adaptations like migration.
Multiple choice: Which of the following is NOT a characteristic of cold environments? A) Permafrost B) High biodiversity C) Ice caps D) Snow cover
B) High biodiversity
What is permafrost?
Permafrost is permanently frozen ground that remains at or below 0°C for at least two consecutive years.
True or False: Cold environments can have significant impacts on human activities.
True
What is the primary challenge for agriculture in cold environments?
Short growing seasons and frost risk.
Fill in the blank: The ______ is a biome characterized by extremely low temperatures, limited vegetation, and ice-covered landscapes.
tundra
What adaptations do plants have for surviving in cold environments?
Low-growing forms, antifreeze proteins, and the ability to photosynthesize at low temperatures.
Multiple choice: Which of the following animals is commonly found in cold environments? A) Camel B) Penguin C) Lion D) Alligator
B) Penguin
What role do cold environments play in the Earth’s climate system?
They help regulate global temperatures and sea levels through ice and snow cover.
True or False: Cold environments are generally stable and do not undergo significant changes.
False
What is the impact of climate change on cold environments?
Increased temperatures lead to melting ice, permafrost thawing, and loss of habitat for cold-adapted species.
Fill in the blank: The ______ is the layer of soil that remains frozen year-round in cold environments.
permafrost
What is a common method used by humans to adapt to cold environments?
Building insulated structures and wearing layered clothing.
Multiple choice: Which of the following is a feature of the Arctic region? A) Tropical rainforests B) Icebergs C) Deserts D) Savannas
B) Icebergs
What is the significance of the Arctic ice cap?
It reflects sunlight, helping to regulate the Earth’s temperature and sea levels.
True or False: Cold environments can support a diverse range of microorganisms.
True
What are the primary sources of food for animals in cold environments?
Fish, marine mammals, and plant material.
Fill in the blank: The ______ is a cold desert that experiences very little precipitation.
Antarctic
What is the main threat to wildlife in cold environments due to climate change?
Loss of habitat and food sources due to melting ice.
Multiple choice: Which of the following is a consequence of melting glaciers? A) Rising sea levels B) Decreased biodiversity C) Increased carbon emissions D) All of the above
D) All of the above
What is the term for the seasonal movement of animals to avoid cold conditions?
Migration
