review sci

Review

science

What is Atmosphere

• Layer of air surrounding the Earth

• It allows all living things to breathe

• regulates Earth's temp and protects it from particles and radiation from the sun and outer space

• THE SUN INFLUENCES EARTH'S WEATHER

Multiple Choice

What is an atmosphere

• Something that determines the climate

• Layer of air surrounding the Earth

What are Weather elements

• Humidity

• Temperature

• Atmospheric pressure

• Those are the things the sun influences

What to remember

The weather changes and the climate can stay the same for a really long time

Multiple Choice

What are the type of fronts

• hot front, cool front, stain front, snow front

• Warm front, cool front, occluded front cold front

• Cold front, warm front, occluded front, stationary front

• stationary front, hot front, cold front, occluded front

Open Ended

What do you remember about Fronts

Fronts

• Warm front, cold front, occluded front, stationary front

• Key points: Warm front are less dense than cold front. When warm air and cold air meet warm air mostly rises

• The area in which the two type of air mass meets is called a front

• Cold front is when cold air moves under warm air

• Cold front brings, heavy rain, thunderstorms, or snow. Cooler weather is mostly associated with cod front

• cold fronts symbol are triangle blue triangle

cold front symbol

Warm front

A warm front is when warm air moves over cold denser air

warm front bring, drizzy rain, and clear and warm weather

Occluded fronts

forms when warm air mass is caught between two colder air masses

cool temp, large amount of rain and snow

Stationary fronts

forms when cold air mass and warm air mass meets but they don't have enough force to push the warm air mass up

brings days of cloudy wet weather

Poll

do you understand fronts

• yes

• no

• kind of, i have some questions

Air pressure

• two types, High and low pressure

• I got tired so umm heres a link to a video

• https://www.youtube.com/watch?v=DquXO2FEl0Q&t=84s its long sorry

• Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally associate with dry weather and mostly clear skies with larger diurnal temperature changes due to greater radiation at night and greater sunshine during the day.

• copied and pasted that.....

Next lesson

Moon phases periodic tables in the afternoon