4th grade animals and habitats

Example

Which invertebrate group does a tarantula belong to?

1. Arachnids, such as spiders, scorpions and ticks, have 8 legs.
2. So the answer is: arachnid

Answer: arachnid

Example

Key: 1. Has legs? Yes → go to 2. No → go to 3. 2. Has 6 legs? Yes → beetle. No → spider. 3. Has a shell? Yes → snail. No → earthworm. An animal has 8 legs. What is it?

1. Legs: yes → question 2. Six legs? No → spider.
2. So the answer is: spider

Answer: spider

Example

Is this an internal or an external structure: a turtle's shell?

1. External structures are on the outside, where we can see them.
2. So the answer is: external (outside the body)

Answer: external (outside the body)

Example

Which special sense does this animal use: rattlesnake (pit viper)?

1. It can strike warm mice in the dark.
2. So the answer is: heat-sensing pits that "see" warm prey

Answer: heat-sensing pits that "see" warm prey