China's Plant Diversity and Conservation

China boasts a remarkable diversity of plant species, surpassing other temperate regions like the United States and Europe. This diversity is due to the survival of ancient species in its varied climates, from temperate to tropical forests. Unique species like the ginkgo and dawn redwood have persisted in China, while others have vanished elsewhere. The western deserts and southern tropical forests further contribute to this biodiversity. Despite efforts to conserve this natural wealth, China faces challenges balancing environmental preservation with the needs of its large population.

How does China's plant diversity compare to that of the United States?

• China has fewer plant species than the United States.

• China has almost twice as many plant species as the United States.

• China has the same number of plant species as the United States.

• China has half as many plant species as the United States.

What is a significant reason for the survival of plant species in China?

• The presence of large deserts.

• The lack of human interference.

• The warm temperate and subtropical forests.

• The high altitude of the region.

Which tree is known as a relic in Chinese forests?

• The Pine Tree

• The Oak Tree

• The Maple Tree

• The Dove Tree

What characterizes the western half of China?

• Dense tropical forests

• Vast grasslands

• Tough deserts

• Mountainous regions

How have some plants in western China adapted to harsh conditions?

• By protecting their buds against low temperatures

• By developing thicker leaves

• By producing more seeds

• By growing taller

What is notable about the plant species in the province of Yunnan?

• It has only tropical plant species.

• It has no unique plant species.

• It has as many species as the United States and Canada combined.

• It has fewer species than any other region in China.

What type of forest is found in southern China?

• Tropical rainforest

• Boreal forest

• Deciduous forest

• Temperate forest

What is a major challenge for China in preserving its biodiversity?

• Overabundance of natural resources

• Insufficient plant species

• The needs of a large population

• Lack of interest in conservation

What are Chinese officials concerned about regarding environmental conservation?

• The spread of deserts

• The abundance of wildlife

• The quality of air and water

• The lack of plant species

What is China trying to balance with its conservation efforts?

• Economic growth and environmental preservation

• Urban development and rural expansion

• Cultural heritage and modern architecture

• Technological advancement and traditional practices