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How Animals Get Energy from Food

Interactive passage with audio narration, comprehension questions, and printable PDF.

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Format: Interactive (Online), Printable (PDF)
Grades: 456
Subjects: scienceelareading
Standards: 5-LS1-15-PS3-1
Languages: English, Spanish

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What's included

Reading passage

Reading comprehension

Audio narration

With word word highlighting

Comprehension quiz

Auto-graded

Writing activity

Open-ended response

Glossary & flashcards

Vocabulary practice

Differentiated version

Adapted for varied levels

Spanish translation

Bilingual support

About this reader

This comprehensive Grade 5 science reading passage explores why animals need energy and how they obtain it through food consumption. Aligned with NGSS standards 5-LS1-1 and 5-PS3-1, the passage introduces students to the fundamental concept that animals cannot produce their own food like plants do through photosynthesis. Instead, animals must consume other organisms to obtain the energy their bodies need for survival. The passage clearly explains the four main uses of food energy: growing larger and developing new cells, moving and performing physical activities, healing injuries and fighting off illnesses, and maintaining body temperature. Through relatable examples such as breakfast providing energy for school activities and how the body repairs a scraped knee, students build foundational understanding of energy transfer in biological systems. The audio-integrated passage includes vocabulary support, comprehension activities, writing prompts, and graphic organizers to reinforce learning. This resource helps students understand the critical relationship between food consumption and energy use in animals, preparing them for more advanced studies in life science and energy concepts.

Written by Workybooks TeamPublished by Workybooks

Sample passage and quiz content

CONTENT PREVIEW

Animals need energy to live, and they get this energy by eating food. Energy is the ability to do work or cause change in the body. Unlike plants, which can make their own food using sunlight, animals must eat other living things to survive. When animals eat, their bodies break down the food and release the energy stored inside it. This energy powers everything an animal does throughout its life.

Animals use the energy from food in four main ways. First, they use energy for growth. Growth means getting bigger and building new cells to replace old ones. A young rabbit needs energy from food to grow into an adult rabbit. Even adult animals need energy to replace worn-out cells in their skin, blood, and organs. Second, animals use energy for movement. Every time a bird flaps its wings, a fish swims, or you run across the playground, muscles are using energy from food. Movement includes all the ways animals change position or location.

Third, animals use energy for repair, which means fixing damage to the body. When you scrape your knee, your body uses energy to heal the wound and grow new skin. Your body also uses energy to fight off germs that might make you sick. Repair is the process of fixing or healing parts of the body that are damaged or worn out. Fourth, animals use energy to maintain their body temperature. Many animals, including humans, dogs, and birds, need to keep their bodies at a certain temperature to stay healthy. When it is cold outside, your body uses energy from food to keep you warm, just like a furnace burns fuel to heat a house.

All four uses of energy—growth, movement, repair, and maintaining temperature—happen at the same time. Right now, your body is using energy from your last meal to pump your heart, breathe, think, and keep you at the right temperature. Without a steady supply of food energy, animals cannot perform these essential life functions. That is why all animals, from the tiniest ant to the largest elephant, must eat regularly to survive and thrive.

Interesting Fact: A hummingbird's heart beats up to 1,200 times per minute, which requires so much energy that the bird must eat about half its body weight in nectar every single day!

Where do animals get their energy?

From sunlight like plants doFrom eating foodFrom drinking water onlyFrom breathing air

What does growth mean for animals?

Moving from place to placeFighting off germsGetting bigger and building new cellsKeeping body temperature steady

How many main ways do animals use energy?

Two waysThree waysFour waysFive ways

Why does your body use energy when cold?

To help you sleep betterTo keep you warmTo make you hungryTo help you grow taller

What happens when you scrape your knee?

Body uses energy for repairBody stops using energyBody only uses energy for movementBody makes its own food

Which uses energy: pumping heart or breathing?

Only pumping heart uses energyOnly breathing uses energyBoth use energy at same timeNeither uses any energy