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Ms. Rivera's Science

7th Grade · Room 204

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What's Happening

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Monday Ecosystem vocabulary review & partner activity Complete
Tuesday Lab: Water filtration experiment Today
Wednesday Lab report due by end of day Due Wed
Friday Chapter 7 Quiz — Ecosystems & Food Webs Quiz Fri
Important

Science Fair proposals are due next Friday, March 28th. Make sure your hypothesis, materials list, and procedure are complete before submitting.

Posted 2 days ago
Reminder

Parent-teacher conference sign-ups are now open! Please visit the front office or use the online portal to book your slot for April 3rd–4th.

Posted 3 days ago
New

Extra credit nature journal assignment has been posted to Google Classroom. Observe and document three ecosystems in your neighborhood by April 10th.

Posted 5 days ago

Our Journey This Year

Tracking our progress through 7th grade science

Unit Progress 42%

5 of 12 Units Complete

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study time Quick Review: Ecosystems

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Question

What is photosynthesis?

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Answer

The process by which plants convert sunlight, water, and carbon dioxide into glucose and oxygen for energy.

Question

Name 3 types of ecosystems

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Answer

Forest, Desert, and Aquatic are three major types of ecosystems, each with unique organisms and climate conditions.

Question

What is a food chain?

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Answer

A series of organisms in which each one is eaten by the next, transferring energy from producers to top predators.

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