Chemistry
Chemistry
The Environment
Weather
Weather
100
This element has atomic number 26
What is Iron
100
This is the ionic charge of Magnesium
What is 2
100
When oil is released into the ocean accidentally it is called this
What is an oil spill
100
When temperature goes up, air pressure goes (up or down)
What is down
100
The process of water changing its form and moving around the world is called _______________
What is the water cycle
200
This element has atomic number 47
What is silver
200
This is the ionic charge of Bromine
What is 1-
200
A bug eats grass, a spider eats the bug, a bird eats the spider. This is known as a ___________
What is a food chain
200
This is a large body of air with uniform characteristics
What is an air mass
200
The three states of matter are solid, liquid and ________
What is gas
300
This is the formula for Sodium Chloride
What is NaCl
300
This is the ionic charge of Copper I
What is 1
300
Something that is living and part of an ecosystem is called this
What is biotic
300
The layer of the biosphere called the hydrosphere is also known as_____________
What is water
300
When water falls from the sky it is called this
What is precipitation
400
This is the formula for Lithium Oxide
What is Li2O
400
When we use numbers like I, II, III, and IV in chemistry, they are called this type of numeral
What are Roman Numerals
400
The process of CO2 being put in the air, breathed by trees and put back into the earth is called this
What is the carbon cycle
400
The layer of the biosphere known as the lithosphere can also be called ___________
What is air
400
When water vapour gathers into clouds it is called this
What is condensation
500
This is the formula for Magnesium Phosphide
What is Mg3K2
500
This is the formula for Chlorite
What is ClO2-
500
The amount of CO2 we created every year is known as our _____________
What is carbon footprint
500
This type of pressure system usually brings cool and clear weather
What is high pressure
500
When liquid water gets hot and turns into a gas, we call the process ___________________
What is evaporation
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