Bồi tụ là quá trình gì?
Đáp án đúng là: C. tích tụ (tích luỹ) các vật liệu đã bị phá huỷ.
Giải thích:
Bồi tụ là quá trình tích tụ, bồi đắp các vật liệu đã bị phong hóa, bóc mòn và vận chuyển bởi các tác nhân ngoại lực, tạo nên các dạng địa hình mới như đồng bằng, châu thổ.
Các câu hỏi liên quan
- Bob_____ sitting at the table now.
- Tokyo, the capital of Japan, is a big city. The city is filled with factories, large office buildings, banks, restaurants, and shops of all sizes. It is a ___(1)___ for Japanese art, and is home to more than 100 colleges and universities. The city is ___(2)___ an important seaport. Most Japanese companies have___(3)___ main offices, Tokyo. At the heart of Tokyo is the Imperial Palace. This is the place ___(4)___ the Emperor of Japan lives with his family. Tokyo is one of the world‘s biggest and most crowded ___(5)___.
- It is important that you learn the ropes and know your father’s business well before you take it over.
- Choose the option (A, B, or C) that best completes each numbered blank in the passage.TREES BRING HANOIANS CLOSER TO NATURECity planners have claimed trees ___(1)___ an important role in an urban environment. Children growing ___(2)___close to nature have better health, while walking in parks reduce blood pressure, stress and obesity. The problem is to select the right trees and ___(3)___ them.Ha Noi is considered one of the greenest cities in Viet Nam thanks to its beautiful and precious trees. Ancient trees in Ha Noi are frequently ___(4)___ in poems. Each street can be ___(5)___ by a tree. To local residents, the hundred-year-old trees that line the streets are more than just beautiful, they are a part of the city’s identity.
- If you work hard, you……………….. in the final examination.