Kiểm tra Địa lý lớp 12

Which maritime zone does the state have the right to implement national security measures and customs control?

• Continental shelf.

• Territorial sea.

• Exclusive economic zone.

• High seas.

Which province has two island districts?

• Quang Ninh.

• Binh Thuan.

• Quang Ngai.

• Quang Tri.

The northeast monsoon creates a cold winter in which area?

• Red River Delta.

• Mekong Delta.

• Northern and Northeastern regions.

• Western North and Central North.

What measures ensure the protection and development of protective forests in the state?

• Ensure the maintenance of area and quality of forests.

• Protect forests, plant trees on bare land, restore forests.

• Protect landscapes, biodiversity of national parks.

• Apply measures to separate land on steep slopes.

Which factor below determines the richness of the species composition of the state's flora?

• Geographical features dominate, with complex diversity.

• Location on migration routes and habitats of species.

• The richness and diversity of soil and river groups.

• Tropical climate with monsoon, with diverse distribution.

In the state, how does the natural environment of the Northwest mountains differ from the Northeast?

• Winter comes later and ends earlier.

• Cold climate due to the Northeast monsoon.

• Rainy season comes later and ends earlier.

• Winter comes earlier in low mountain areas.

The ability to increase the area of agricultural land in the Red River Delta today faces many limitations due to which main reason?

• Very high population density.

• Land resources are being degraded.

• Area.

What are the limitations affecting the increase of agricultural land area in the Red River Delta today?

• High population density.

• Land resources are being degraded.

• Unused land area is small.

• High level of cultivation.

What causes the northern and northeastern regions to be colder than the northwest and north-central regions?

• The influence of the northeast monsoon.

• The geographical barrier of the Hoang Lien Son mountain range.

• The impact of the northeast monsoon winds.

• The geography of the highlands and plateaus.

What are the limitations in the use of natural resources and environmental restoration in the Mekong Delta?

• Low geography, prolonged floods, and large flooded areas.

• Rivers and canals are dense; the delta surface is heavily fragmented.

• Some types of soil are nutrient-deficient or hard to drain.

• A large area is saline or brackish; there is a severe drought.