Some methods to prevent soil erosion are plowing parallel with the slopes of hills, to plant on unproductive land, and rotating crops.

Câu hỏi liên quan

• In the 1800’s botani Asa Gray worked to describe and classifying the plants foundn North America.

• The singer was ______________ on the piano by her sister. 

• Johnny used to be one of the most __________ athletes in my country. 

ZUNIA12

• Although the accurate of the United States census is debated, figures are used to guide countless public funding decide.

• If a person were to look up from the bottom of a deep well, he is able to see stars in the middle of the day.

• How much time did Rick and Jennifer have to do the experiment before they obtained results they had been expecting?

• Psychologist Abraham Maslow argued that humans have unique desires to discover and understand, the giving of love to thers, and fill their inner potential.

• Alfono: “I had a really good time. Thanks for the lovely evening.” Maria: “……………….” 

• The word(s) CLOSEST in meaning to the following word(s). "integrate"

• Mumps area a very common disease which usually affects young children.

• It spent a long time to travel to the skiing resort but in end, we got there.

• The bath overflowed and the water dropped through into living room.

• Many of the (A) important products obtained from trees, one of most important is wood pulp, which is used paper-making

• What caused explosion in the factory it is still unknown 

• It is becoming extremely difficult to grow enough to feed the world’s rapidly increasing population.

• When a pearl is cut half and examined under a microscope, but its layr can be seen

• It was Vitus Bering, Danish sea captain , who discovered Alaska on its voyage to Russia in 1741.

• The patient who was not supposed to be released until the end of the week was told to dress in clothes and report to the nurse station.

• The ozone layer must be protected because it shields the Earth from excessive raviolet radiations .

• British people living outside the UK have to become accustomed to the image of Britain  appears to exist all throughout round the world