Evolution

Evolution

Multiple Choice

What is the unit for energy?

• Kilograms

• Joules

• Newtons

Multiple Choice

What is the male Gamete?

• Sperm

• Semen

• Egg

Multiple Choice

What is a piece of equipment you can use to measure the time it takes to swim across a river?

• Balance

• Timer/stopwatch

• Measuring Tape

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Key words:

Evolution – Gradual change over time.

Natural selection – The process by which evolution occurs.

Evolution takes millions of years.

Multiple Choice

What is variation

• The difference between the same species

• The things species have in common

• The species habitat

Multiple Choice

What is competition

• When too many species are in an area

• When species compete for food

Multiple Choice

What is survival of the fittest

• Where every animal survies

• Where only the best animals survive

Multiple Choice

What is reproduction

• Where the animals find a new home

• Where the animals kill each other

• Where the animals create offspring (babies)

Multiple Choice

What is inheritance

• When an offspring gets something from their parents

• When an offspring changes during their life

Before the industrial revolution

Evolution of Moths

After the Industrial Revolution