1
Layer 1 in the atmosphere?
Troposphere
This gas is 21% of the atmosphere
Oxygen
When you climb up a mountain , there will be more/less oxygen?
Less
At the beach you can find this type of soil.
Sandy
Layer 5 in the atmosphere?
Exosphere
When you climb down the mountain, the oxygen will increase/ decrease?
Increase
Layer 2 in the atmosphere?
Strotosphere
This gas is 78% of the atmosphere
Nitrogen
Storms, weather and wind happen in which lay of the atmosphere?
Troposphere
Sandy soil is not good at holding .....?
Water
Loamy soil has ...... that makes it good for plants. It's made of dead plants and animals.
Humus
This type of soil is the best for growing plants
Loamy
Layer 3 in the atmosphere?
Mesosphere
In flooded places you can find ...... soil.
Clayey
This rocky object in space is also called a minor planet.
Asteroid
When asteroids break into smaller pieces , they become .....?
Meteoroids
A comet it made of what ?
Gases, ice, dust
A constellation is a group of what ?
Stars
Layer 4 in the atmosphere?
Thermosphere
When the sun is closest to the Northern Hemisphere, what season will it be in the Southern hemisphere?
Winter
When a meteoroid enters earth atmosphere it becomes a .....?
Meteor
The line that divides the earth in half is called the ....?
Equator
Between which two planets can you find most asteroids?
Mars and Jupiter
Which season comes after winter?
Spring
When a comet heats up, it melt and the gases will look like what behind it ?
Tail