Question 1 (1 point) (Lesson 1) Which layer of the atmosphere do we live in, where weather occurs and makes up about \( 50 \% \) of our atmosphere? stratosphere thermosphere ozone troposphere Question 2 (1 point) (Lesson 1) Which layer in the atmosphere do weather balloon and jet airplanes fly in? Exosphere Mesosphere Stratosphere Troposphere

We live in the troposphere, the lowest layer of Earth's atmosphere, which is packed with life and weather phenomena. It's where clouds form, rain falls, and all the meteorological magic happens! Since it contains around 50% of the atmosphere's mass, it has a significant influence on daily weather patterns—making it crucial for weather forecasting. High-flying jet airplanes and weather balloons often soar through the stratosphere. This layer, just above the troposphere, is relatively stable and has less turbulence, allowing planes to glide smoothly at high altitudes. Plus, the ozone layer—part of the stratosphere—helps protect us from the sun’s harmful ultraviolet rays, making it crucial for life on Earth.