What is the name of this tool?
Erlenmeyer Flask
Which element is identified by the letter Mg
Magnesium
First step to the Scientific Method
Making an observation/ Asking a question
the gas that makes up about 78% of the atmosphere
nitrogen
instrument that measures wind direct
Wind vane
Dependent upon answer but may include: temperature, light, water, minerals, nutrients, gases
List all the layers of the atmosphere in ascending order
troposphere, stratosphere, mesosphere, thermosphere and exosphere.
Lines on a weather map that join areas of equal pressure.
isobars
High pressure systems are usually associated with
Calm conditions / Stable weather
oxygen, nitrogen, argon, hydrogen, oxides and sulfides, water vapour
the layer closest to outer space
exosphere
Lines on a weather map that join areas of equal pressure.
Isobars
How many Oxygen atoms are present in the following?
2COOCHOOOH2
10 oxygen Atoms
draw a molecule of water indicating its polarity nature
condition of the earth's atmosphere over an extended period of time
climate
the thickest layer of the atmosphere
thermosphere
What is the headwater of a stream?
Source or origin of the stream
List three properties of water and define them
Dependent on answer.