Quick Crosswords Quick Nature Easy — Set 28

Across

1. 3. A push or pull that can change how something moves
2. 5. The tendency of an object to stay still or keep moving
3. 7. The molecule inside cells that carries instructions for life

Down

1. 1. The wearing away of land by water, wind, or ice
2. 2. A form of energy that allows us to see
3. 4. A pattern of energy moving through space or matter
4. 6. A hard solid piece of the Earth made of minerals

Across

1. 1. A tiny particle of light energy
2. 6. A quick back-and-forth movement

Down

1. 2. An educated guess about what will happen in an experiment
2. 3. The natural home of an animal or plant
3. 4. A curved piece of glass that bends light
4. 5. The process of getting bigger or more developed

Across

1. 1. The distance between one wave peak and the next

Down

Across

1. 1. The passing of traits from parents to their children
2. 5. A unit of information that passes traits from parents to children
3. 6. A change in a living thing that helps it survive
4. 7. Carefully watching and noting what happens

Down

1. 2. A pure substance made of only one type of atom
2. 3. A material that does not let electricity or heat pass through easily
3. 4. The tendency of an object to stay still or keep moving

Across

1. 5. A unit of information that passes traits from parents to children
2. 6. A form of energy used to power lights and machines

Down

1. 1. Small pieces of rock and soil carried by water and wind
2. 2. A pattern of energy moving through space or matter
3. 3. The invisible force that pulls things toward the Earth
4. 4. The tiny building block that makes up all living things