effect+of+acid+rain+on+seed+germination

=Creating Acid Rain Solutions=

Create these solutions to simulate acid rain.


 * pH||acid||water||
 * 1||4 cm3 of 1M sulphuric acid||40 cm3 of distilled water||
 * 2||4 cm3 of pH 1 solution||40 cm3 of distilled water||
 * 3||4 cm3 of pH 2 solution||40 cm3 of distilled water||
 * 4||4 cm3 of pH 3 solution||40 cm3 of distilled water||
 * 5||4 cm3 of pH 4 solution||40 cm3 of distilled water||
 * 6||4 cm3 of pH 5 solution||36 cm3 of distilled water||
 * 7||no acid||40 cm3 of distilled water||

=Effect on seed germination=

Use the above solutions to water your seeds (cress seeds are good for this) and measure the effects on seed germination.