A flood is a body of water that covers land which is normally dry. Floods are common natural disasters that can affect millions of people around the world. They destroy houses and buildings, and carry soil away from valuable farming land. Floods can also contaminate drinking water and lead to diseases. They are often caused by rivers, but overflowing lakes and seas can also cause flooding.
Causes:volume, spatial distribution, intensity and duration of rainfall over a catchment.
The capacity of the watercourse or stream network to carry runoff.
Catchment and weather conditions before rainfall.
Ground cover.
Topography.
Tidal influences.
<span>The threat to newspapers now appears from nearly every indicator. From 1950 through 1999, for instance, newspaper revenue grew seven percent a year. From 2000 through 2006, by contrast, it has grown by just 0.5%. Then in the first quarter of 2006, growth was even less: 0.35%.</span>
Answer:
the meaning of "trade" can mean a specific industry or business. This meaning can be applied to the phrase "opportunities in the building trade".
Explanation:
Conventionally the word "trade" means the activity of selling and buying products, but that word can have other meanings. These meanings are also related to the activity of selling and buying, but it can also be related to the activity of producing and even, it can be related to industry or a particular business.
The sense of "industry" that the word "trade" carries can be used in the phrase "opportunities in the building trade", showing that the building can present an opportunity to build a business, an industry.
