7th Grade Science! Crossword

This printable crossword puzzle on the topic of Environmental Science has 25 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

Contaminated water that was formed by percolating from landfills or polluted surfaces
Eutrophication is the process that causes this type of bloom
GHG stands for this word
Another word for something containing carbon
______% of America's food supply is wasted
1.4 _____________ tons of food are wasted globally per year
Fertilizer, nitrogen and __________ can cause the excessive growth of algae
Worms produce this, which is super nutritious for the environment
Most living things are composed of these four elements
The process we learned about in Kiss the Ground that captures carbon from CO2 and inputs it into the soil
Crops that can endure and survive droughts and heavy rainfall are climate ____________.
Term used to describe the farming practice of crops that are the same, singular species
Chemicals that are toxic to humans but are used to protect crops against unwanted weeds, fungi, and pests.
Nature's best pollinator
The process by which organic material gets broken down, i.e. rotting, decaying
One of the best decomposers for composting.
_________ and milk/dairy should not be composted!
SWEEEEETT ____________! (Bum bum bum)
One of the goals of COP26 this year was to reduce gas ____________ to a net zero by 2030.
Luckily this year, the U.S. is part of the _________ Climate Agreement.
Ms. Nguyen's favorite sci-fi movie series.
The largest category of trash found in landfills.
If your compost pile is too acidic with green matter which includes citruses and veggie scraps, you should add _________ matter.
This is not compostable, but if it is washed and cleaned, it can be recycled.
#1 Victory Royale, yeah Fortnite, we're 'bout to get down. (Get down.) Ten kills on the board right now, just wiped out _______________

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