Worksheets and No Prep Teaching Resources Reading Comprehension Worksheets How Things Work Plants

How Does a Cactus Survive? How Things Work

---

How Does a Cactus Survive?
Print How Does a Cactus Survive? Reading Comprehension with Sixth Grade Work

Print How Does a Cactus Survive? Reading Comprehension


Reading Level

	edHelper's suggested reading level:	grades 6 to 8
	Flesch-Kincaid grade level:	6.77

Vocabulary

	challenging words:		leaf-shaped, bayonet, adaptation, driest, gluey, photosynthesis, flowerpot, survival, additional, rainwater, valuable, environment, saguaro, dioxide, carbon, stems
	content words:		Sonoran Desert

---

How Does a Cactus Survive? By Sharon Fabian

---

¹     Over time, plants and animals adapt and change to different conditions in their environment. These changes are called adaptations. Without them, it would be impossible to survive in harsh environments, such as the desert. One plant with some amazing adaptations is the cactus.
 
²     In fact, a cactus is a marvel of adaptation. It thrives in the hottest, driest climates where few other plants can survive. From a tiny, round barrel cactus in a flowerpot to a monster saguaro cactus in the Sonoran Desert, these plants have many specialized survival features.
 
³     The sections of a saguaro cactus are called stems. The leaf-shaped sections that make up a prickly pear cactus are called pads. All of these parts that make up a cactus are designed especially for life in the desert. Cactus parts are basically reservoirs waiting to be filled with water. When it finally does rain in the desert, cacti collect and store an amazing amount of water. A large saguaro can take in three thousand liters of water in just ten days - enough to keep it alive for months.

Paragraphs 4 to 10:
For the complete story with questions: click here for printable

---

Weekly Reading Books

Create Weekly Reading Books Prepare for an entire week at once!

---

Feedback on How Does a Cactus Survive?

Leave your feedback on How Does a Cactus Survive?   (use this link if you found an error in the story)

---

How Things Work

How Things Work

---

Plants

Plants

---

Science

Science

Careers in Science         Caring for Earth         Clouds         Dinosaurs         Earth's Land         Earth         Earthquakes         Electricity         Energy         Erosion         Food Pyramid         Food Webs and Food Chain         Forces and Motion         Fossils         Health and Nutrition         How Things Work         Landforms         Life Science         Light         Magnets         Matter

Moon         Natural Disasters         Photosynthesis         Plant and Animal Cells         Plants         Rocks and Minerals         Science Process Skills         Scientific Notation         Seasons         Simple Machines         Soil         Solar System         Sound         Space and Stars         Sun         Tsunami         Volcanoes         Water Cycle         Water         Weather

Copyright © 2018 edHelper