Transfer & Decay B1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Where does the Earth get energy from? | The sun.
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| How do green plants and algae use this energy? Where do they store it? | To make food during photosynthesis. They store it in the substances that make their cells.
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| How else can energy disappear? | It is lost through heat energy because many animals require it to be a certain temperature (greater than their surroundings).
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| How can material and energy be lost in the food chain? | Through waste materials and inedible material.
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| How does this loss of energy show in biomass pyramids? | The further up you go the less energy there is because the more energy has been used up in waste and inedible materials throughout the chain.
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| How else can the loss of energy explain biomass pyramids? | It explains how there are only ever maximum 5 levels in the pyramid because the excess energy is lost at each stage until there is none left.
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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.
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Created by:
GuyBrazier
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