Photosynthesis Worksheet for Grade 1. Part 1: Fill in the blanks. Plants make their food through a process called ______________. For photosynthesis, plants need ______________ (wa... Photosynthesis Worksheet for Grade 1. Part 1: Fill in the blanks. Plants make their food through a process called ______________. For photosynthesis, plants need ______________ (water, air, or sunlight). Plants take in ______________ from the air to make food. The green color in plants comes from a substance called ______________. The food that plants make is called ______________. Plants need ______________ (soil, rain, or sunlight) to grow. Part 2: Circle the correct answer. What do plants use to make food? a) Ice cream b) Sunlight c) Watermelon. Which part of the plant helps in making food? a) Roots b) Flowers c) Leaves. What gas do plants take in for photosynthesis? a) Oxygen b) Carbon dioxide c) Nitrogen. What do plants give off during photosynthesis? a) Water b) Air c) Oxygen. Read more

Understand the Problem

The question is asking for a worksheet related to photosynthesis, specifically designed for first-grade students. It includes sections for filling in blanks and multiple-choice questions, aimed at assessing students' understanding of the basic concepts of how plants make food.

More Information

Photosynthesis is essential as it not only provides food for plants but also oxygen for animals and humans.

Tips

A common mistake is confusing the input (carbon dioxide) with the output (oxygen) in photosynthesis.

Sources

• Photosynthesis: Making Energy - WordPress.com - bio30spagtakhan.files.wordpress.com
• Photosynthesis - National Geographic Education - education.nationalgeographic.org