layers
radiation convection conduction
gases of the layers
Extra
100
  1. which layer does most weather happen? 

  1. which layer does most weather happen? → Troposphere

100
  1. What is conduction? → 
  1. Heat transfer through direct contact
100
  1. What is the atmosphere? 

  1. The layer of gases surrounding Earth.

100
  1. What is the ozone layer? → 

  1.  A region of the stratosphere

200
  1. What is the lowest layer of the atmosphere? 

Troposphere

200
  1. Which type of heat transfer can travel through empty space? 

Radiation

200
  1. Name three things found in Earth’s atmosphere. 

  1. Nitrogen, oxygen, and carbon dioxide.

200
  1. A campfire heats your face without you touching it. What type of heat transfer is this? 
  1. A campfire heats your face without you touching it. What type of heat transfer is this? → Radiation

300
  1. Which layer is directly above the stratosphere

Mesosphere

300
  1. A metal spoon gets hot after sitting in hot soup. What type of heat transfer is this? 

  1. Conduction

300
  1. About how much of Earth’s atmosphere is nitrogen? 

78%

300
  1. Why is Earth’s atmosphere important? 

  1. It provides gases needed for life and helps protect and regulate Earth.

400
  1. In which layer do many meteors burn up? →
  1. In which layer do many meteors burn up? → Mesosphere

400
  1. The Sun warming your face is an example of what? 

  1. Radiation
400
  1. What gas makes up the largest percentage of Earth’s atmosphere? 

  1. Nitrogen

400
  1. What is one thing the atmosphere does for Earth

  1. It helps protect Earth from harmful radiation and helps keep temperatures suitable for life.

500
  1. Put the five layers in order from Earth’s surface outward. 

  1. Troposphere → Stratosphere → Mesosphere → Thermosphere → Exosphere

500
  1. Touching a hot pan and feeling heat in your hand is an example of what? 

Conduction

500

How much oxygen is in the Earth atmosphere

21percent

500
  1. True or False: The ozone layer helps protect living things from some of the Sun’s harmful radiation.

False. ……. JK TRUEEEEE

M
e
n
u