Man's Impact and Positive Impact on Ecosystem
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Population Growth | increase in number of species or organisms
🗑
|
||||
| Urbanization | the movement of population to cities
🗑
|
||||
| Overfarming | when land is repeatedly used for farming...NO BREAK
🗑
|
||||
| Overgrazing | livestock repeatedly graze on land to where there is no vegetation left
🗑
|
||||
| Overhunting | excessie hunting on a species
🗑
|
||||
| Pesticides | chemicals that kill organisms
🗑
|
||||
| Importing Foreign Species | introduction of new species to an area
🗑
|
||||
| Manufacturing Biodegradable Products | products that break down naturally
🗑
|
||||
| Recycling | process of reusing materials rather than throwing out
🗑
|
||||
| Constructng Sewage Treatment Plants | cleansing public water
🗑
|
||||
| Legislating Laws | making laws
🗑
|
||||
| Using Soil Conservation Practices | Preserving soil
🗑
|
||||
| Using biological pest controls | pest control instead of chemicals
🗑
|
||||
| Reforestation | a program that plants seeds or seedlings to replace trees
🗑
|
||||
| Using Mass transit | using public transportation
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
neelycamille
Popular Science sets