Question: What Factors Are Necessary For Rain?

Can we make it rain?

Farmers have long wished they could control the rain, and now weather manipulation can do just that.

Cloud seeding, the most common way to modify weather, involves shooting silver iodide or other chemicals into clouds to encourage precipitation.

In other words, a silver bullet can make it rain..

What conditions are necessary for rain?

Solution: 1) The air must contain water vapor that can precipitate, 2) the moist air must cool down in order to release water in liquid form, and 3) there must be condensation nuclei for water vapor to condensate on.

What are the 4 factors that affect weather?

Although many factors combine to influence weather, the four main ones are solar radiation, the amount of which changes with Earth’s tilt, orbital distance from the sun and latitude, temperature, air pressure and the abundance of water.

How trees are important for rain?

Growing trees take water from the soil and release it into the atmosphere. Tree leaves also act as interceptors, catching falling rain, which then evaporates causing rain precipitation elsewhere — a process known as evapo-transpiration.

What are 3 factors that contribute to weather?

Factors of Weather and Climate. The three main factors of weather are light (solar radiation), water (moisture) and temperature.

What are the factors that affect the weather?

The five factors that determine the weather of any land area are: the amount of solar energy received because of latitude; the area’s elevation or proximity to mountains; nearness to large bodies of water and relative temperatures of land and water; the number of such storm systems as cyclones, hurricanes, and …

What exactly is climate? Whereas weather refers to short-term changes in the atmosphere, climate describes what the weather is like over a long period of time in a specific area. Different regions can have different climates.

What are the 5 factors that influence climate?

The climate of any particular place is influenced by a host of interacting factors. These include latitude, elevation, nearby water, ocean currents, topography, vegetation, and prevailing winds.

What causes no rainfall?

The proximate or immediate cause of a rainfall shortage may be due to one or more factors including an absence of available moisture in the atmosphere; large scale subsidence (downward movement of air within the atmosphere) which suppresses convective activity; and the absence or non-arrival of rain-bearing systems.

What are the five factors that influence temperature and rainfall?

Name 5 factors tat influence temperature and rainfallDistance from equator.Distance from sea.Height above sea level.Ocean currents.Mountains.

What are the 3 temperature zones?

The Earth has three main climate zones: tropical, temperate, and polar. The climate region near the equator with warm air masses is known as tropical. In the tropical zone, the average temperature in the coldest month is 18 °C.

What are the factors of rainfall?

Factors controlling the distribution of rainfall over the earth’s surface are the belts of converging-ascending air flow (see doldrums ; polar front ), air temperature, moisture-bearing winds, ocean currents, distance inland from the coast, and mountain ranges.

What are 3 factors that affect precipitation?

The 3 main factors that affect precipitation are prevailing winds, the presence of mountains, and seasonal winds.

What are the factors that affect seasons?

Five Factors That Influence SeasonsEarth’s Axis. Earth sits at a tilt of 22.5 degrees, also known as an axis. … Sunlight. Sunlight influences the seasons, particularly the sun’s position and Earth’s surface that reflects the light. … Elevation. Elevation also influences the seasons. … Wind Patterns. As the seasons change, so do the wind patterns. … Global Warming.

What are the 6 factors of weather?

LOWERN is an acronym for 6 factors that affect climate.Latitude. It depends on how close or how far it is to the equator. … Ocean currents. Certain ocean currents have different temperatures. … Wind and air masses. Heated ground causes air to rise which results in lower air pressure. … Elevation. … Relief. … Nearness to water.

What are the factors that influence temperature and precipitation?

Terms in this set (19)Latitude: Distance from the equator. angle of sun in tropics near equator- always high & temperatures- high. … Distance from the Sea. … Altitude (height above sea level) … ocean currents. … Relief or mountains.

What are the steps to increase rainfall?

The approach to increasing effective rainfall in agriculture includes:1.1 Reducing Surface Run-off. … 1.2 Increasing Infiltration (except in rice culture) … 1.3 Building Water Storage Structures. … 1.4 Minimizing Peep Percolation Losses.