1. Exothermic Endothermic
Give definitions for the following words:
Gene
Allele
Chromosome
DNA
What happens to density of an object as it freezes?
Fill in the missing words to describe the rock cycle
Describe the difference between mass and weight
Complete the calculations below
What is an abiotic factor?
What is a biotic factor?
List the Flame test colours for the metals below:
Copper:
Lithium:
Sodium:
Potassium:
Calcium:
Define:
Exothermic
Endothermic
Write word equations for:
Metals and acids
Metal + Acid S_______ + W_______
Rusting
I______ + Oxygen + W_______ I_______ O ________
Use the words below to fill in the gaps
Off
Steel
Cable
List three conductors and three insulators.
Describe the test for:
Hydrogen
Carbon dioxide
Oxygen
List the main 7 food groups
What pH would an acid be? ___
What pH would an alkali be? ___
What pH is a neutral? ____
What is radiation and how is it different from conduction?
Draw a food chain with grass, slug, black bird, fox.
Name the reactions described below
What are the main layers of the earth called?
Give three ways you could insulate your home
Types of Rock
Example
Properties of rock
Igneous
Metamorphic
Sedimentary
List the order of reactivity of metals.
What are the 8 main energy types? 1. 2. 3. 4. 5. 6. 7. 8.
Draw and label a plant and an animal cell