Life in Hot, Dry Climates

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Objective

I can analyze how specific adaptations help plants and animals survive in hot and dry environments.

Part 1 of 4

Warm-up video

SciShow Kids · 4:40Vetted channel

We don't generate video — this one is by SciShow Kids on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 4

Key concepts

3 concepts

  1. 1

    Deserts are very dry places, and they can be either very hot or very cold.

  2. 2

    Cactuses store water in their thick stems, while jackrabbits get water from plants and by eating their own poop.

  3. 3

    Animals that are active at sunrise and sunset are called crepuscular, and this lifestyle helps them avoid the hottest part of the day.

Part 3 of 4

Practice

12 questions

1

How do spines help cacti survive in the desert, beyond just defense against predators?

2

Why is a waxy cuticle important for cacti survival in hot, dry environments?

Part 4 of 4

Exit ticket

Quick comprehension check

Describe two adaptations that jackrabbits have that help them survive in hot, dry desert environments. Explain how each adaptation helps the jackrabbit.

Sample answer included in the free materials

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