[DOWNLOAD] "Our Changing Ecosystems - Book 1" by Hannah Overlock ~ Book PDF Kindle ePub Free

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eBook details

• Title: Our Changing Ecosystems - Book 1
• Author : Hannah Overlock
• Release Date : January 14, 2017
• Genre: Life Sciences,Books,Science & Nature,
• Pages : * pages
• Size : 922923 KB

Description

This eBook is a collection of presentations created by the 7th grade science students at Chelsea Elementary School. The students chose a topic regarding how Earth’s ecosystems are changing and researched information about that topic. The topics included climate change, human impact on a specific ecosystem, invasive species, and Maine through the years. Once the students researched their selected topic, they created a presentation to share their knowledge and help educate others. In Book One, the topics addressed include climate change and human impact on various ecosystems.

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