Increasing the supply of land

D__________ land is land which can no longer be used for certain activities due to natural disasters or human activities.

E___________ ploughing of land can cause a large amount of soil erosion.

Mining waste may contain p_________ substances that contaminate the soil.

T____________ is a method of creating flat strips of land by cutting a series of steps into hill slopes.

A p___________ is a piece of land in a low-lying area reclaimed from a body of water by building dikes and drainage canals.

Price m__________ is the way in which prices for goods and services are set based on their demand and supply.

A nature r________ is an area where land is carefully managed to protect its wildlife, plants and other natural features.

Creating land by draining waterlogged areas such as swamps and marshes, and filling them with sand to form dry land is called l__________.

The watering of crops through artificial ways is known as i____________.

E______________ is a method of reclaiming land from the sea.