Desertification in China: Causes, Impacts, and Solutions
20 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Deserts are _____ areas on the planet.

Arid

Deserts have extremely low annual rainfall. T

True

There could be snowfall in some deserts. True or false?

True

The temperature in the desert never drops below 0°c. T/F?

<p>False</p> Signup and view all the answers

No animal can survive in such hostile desert environments. T/F?

<p>False</p> Signup and view all the answers

Deserts are arid areas with —— climate

<p>dry</p> Signup and view all the answers

Low annual rainfall (/______) than 250 mm per year

<p>less</p> Signup and view all the answers

Rainfall is (/______) (very occasionally, sudden rainstorms might occur once a decade)

<p>unreliable</p> Signup and view all the answers

Deserts can be classified into ___ and _______ according to their locations.

<p>Tropical temperate</p> Signup and view all the answers

The ______ in North Africa is the largest in the world (it spans over 9 countries.)

<p>Sahara Desert</p> Signup and view all the answers

What are the impacts of desertification on different people in China?

<p>Loss of fertile land, displacement of communities, and economic hardship</p> Signup and view all the answers

How does China deal with desertification?

<p>By enhancing the carrying capacity of the land and wisely using land resources</p> Signup and view all the answers

What are the physical and human factors leading to desertification?

<p>Overgrazing, deforestation, soil erosion, and climate change</p> Signup and view all the answers

Where are deserts located?

<p>Arid areas on the planet with extremely low annual rainfall</p> Signup and view all the answers

Can there be snowfall in some deserts?

<p>Yes</p> Signup and view all the answers

What are the characteristics of deserts' climate?

<p>Semi-arid/arid areas, low annual rainfall, unreliable rainfall, high daytime temperature, low nighttime temperature, large daily temperature range, little cloud cover</p> Signup and view all the answers

How does the soil in deserts affect vegetation cover?

<p>Dry and infertile soil results in sparse vegetation cover</p> Signup and view all the answers

What special features do plants in deserts have to adapt to the harsh environment?

<p>Needle-like leaves to reduce water loss through transpiration, thick trunk to store water</p> Signup and view all the answers

To which category of deserts does the Sahara Desert belong?

<p>Tropical desert</p> Signup and view all the answers

What is the difference in latitude distribution between tropical and temperate deserts?

<p>Tropical deserts: 15 – 35 N and S, Temperate deserts: 35 – 50 N and S</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser