What is a difference between climate and weather?
Weather reflects short-term conditions of the atmosphere while climate is the average daily weather for an extended period of time at a certain location.
What is the difference between weather and climate class 9?
Weather is day-to-day information of the changes in the atmospheric condition in any area. Climate is statistical weather information that provides information about the average weather condition of a particular place over a long period.
What is the day to day state of the atmosphere called?
How do climate changes influence human life?
Climate change will likely increase the frequency and strength of extreme events (such as floods, droughts, and storms) that threaten human health and safety. Climate changes may expose more people to diseases. Some groups of people (e.g., the very young and the very old) are especially vulnerable to health impacts.
What are the 6 factors that affect the 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. The higher up you are, the colder and drier it will be.
How are predictions for future climate change made?
To predict future climate, scientists use computer programs called climate models to understand how our planet is changing. Climate models work like a laboratory in a computer. They allow scientists to study how different factors interact to influence a region’s climate.
What is the future of our atmosphere?
Future changes are expected to include a warmer atmosphere, a warmer and more acidic ocean, higher sea levels, and larger changes in precipitation patterns. The extent of future climate change depends on what we do now to reduce greenhouse gas emissions. The more we emit, the larger future changes will be.
How does eccentricity affect climate?
Eccentricity measures how much the shape of Earth’s orbit departs from a perfect circle. The total change in global annual insolation due to the eccentricity cycle is very small. Because variations in Earth’s eccentricity are fairly small, they’re a relatively minor factor in annual seasonal climate variations.
Why is Earth’s tilt important?
The Earth’s tilt plays a very important role in our seasons. Earth is tilted on a 23.5° axis relative to our orbit around the sun. Because of this tilt, we are able to experience winter, autumn, summer and spring. The opposite occurs during winter when there is less solar radiation.
How could you show that the earth is spinning?
He called together a group of scientists, enticing them with a note declaring, “You are invited to see the Earth turn.” Foucault hung a pendulum from the ceiling of the Meridian Room of the Paris Observatory. As it swept through the air, it traced a pattern that effectively proved the world was spinning about an axis.
Is the Earth at a perfect tilt today?
Today, the Earth’s axis is tilted 23.5 degrees from the plane of its orbit around the sun. But this tilt changes. During a cycle that averages about 40,000 years, the tilt of the axis varies between 22.1 and 24.5 degrees.
Which is the biggest terrestrial planet?