PPt4Web Хостинг презентаций

X Код для использования на сайте:

Скопируйте этот код и вставьте его на свой сайт

X

Чтобы скачать данную презентацию, порекомендуйте, пожалуйста, её своим друзьям в любой соц. сети.

После чего скачивание начнётся автоматически!

Кнопки:

Презентация на тему: Winds and storms


Скачать эту презентацию

Презентация на тему: Winds and storms


Скачать эту презентацию



№ слайда 1 Winds and storms
Описание слайда:

Winds and storms

№ слайда 2 Wind is the movement of air parallel to the Earth's surface. Winds are named acc
Описание слайда:

Wind is the movement of air parallel to the Earth's surface. Winds are named according to the direction from which they are blowing. The direction of a wind is significant in weather forecasting.

№ слайда 3 In the Northern Hemisphere, for example, northwest winds usually indicate colder
Описание слайда:

In the Northern Hemisphere, for example, northwest winds usually indicate colder, drier weather. Easterly winds mean cloudiness and precipitation, and southerly winds mean warm, humid weather.

№ слайда 4 STORMS A storm is a disturbed state of the atmosphere. It is marked by strong wi
Описание слайда:

STORMS A storm is a disturbed state of the atmosphere. It is marked by strong winds, rain, sleet, hail, and lightning. Thunderstorms, windstorms, and cyclones are different types of storms.

№ слайда 5 Thunderstorms When hot, moist air is carried to great heights by the strong updr
Описание слайда:

Thunderstorms When hot, moist air is carried to great heights by the strong updraft in a rain-bearing cloud, the water vapor condenses. Then heavy rain, thunder, and lightning occur along with strong wind, and sometimes hail. This is a thunderstorm.

№ слайда 6 Windstorms Meteorologists and mariners consider winds to be at storm strength wh
Описание слайда:

Windstorms Meteorologists and mariners consider winds to be at storm strength when they reach a speed of 73 miles (117 kilometers) per hour. Windstorms, or gales, have little or no precipitation.

№ слайда 7 SandstormsSandstorms and dust storms are dry windstorms. Sandstorms are associat
Описание слайда:

SandstormsSandstorms and dust storms are dry windstorms. Sandstorms are associated with desert areas. They occur when high winds lift particles of sand into the air and drive them with great force.

№ слайда 8
Описание слайда:

№ слайда 9 Cyclones, hurricanes, and tornadoesThe word cyclone or hurricane is frequently u
Описание слайда:

Cyclones, hurricanes, and tornadoesThe word cyclone or hurricane is frequently used for any wind with a speed more than 75 miles (121 kilometers) per hour.

№ слайда 10 Cyclones often cover thousands of square miles. The swift winds often bring heav
Описание слайда:

Cyclones often cover thousands of square miles. The swift winds often bring heavy rain.

№ слайда 11 A cyclone is a storm or system of winds that blows toward an area of low air pre
Описание слайда:

A cyclone is a storm or system of winds that blows toward an area of low air pressure, over which they rotate in an inward spiral.

№ слайда 12 A tornado is a violent, inland cyclonic storm. The tornado has a funnel-shaped t
Описание слайда:

A tornado is a violent, inland cyclonic storm. The tornado has a funnel-shaped trunk that reaches down from a dark thundercloud and whirls at speeds up to 300 miles (482 kilometers) per hour.

№ слайда 13 Tornadoes can tear the roofs from houses.
Описание слайда:

Tornadoes can tear the roofs from houses.

№ слайда 14 Ice stormsbring strong winds with ice, cold water and snow.
Описание слайда:

Ice stormsbring strong winds with ice, cold water and snow.

Скачать эту презентацию


Презентации по предмету
Презентации из категории
Лучшее на fresher.ru