Which two of the following will cause a ringing rock to stop ringing? A when it is broken down into smaller pieces B when people leave it outside overnight C C when it gets older and is worn away by weather (D) when it is in a nature park or a grassy field D E 7 when ants and other insects live under it

## Step 1<br />The problem is asking us to identify the two factors that can cause a ringing rock to stop ringing. The options provided are:<br />A. when it is broken down into smaller pieces<br />B. when people leave it outside overnight<br />C. when it gets older and is worn away by weather<br />D. when it is in a nature park or a grassy field<br />E. when ants and other insects live under it<br /><br />## Step 2<br />We need to analyze each option to determine its potential impact on the ringing of the rock.<br /><br />## Step 3<br />Option A suggests that breaking the rock down into smaller pieces can stop it from ringing. This is plausible because the physical structure of the rock is altered, which can disrupt the resonance that causes the ringing.<br /><br />## Step 4<br />Option B suggests that leaving the rock outside overnight can stop it from ringing. This is unlikely because the ringing of a rock is not typically affected by exposure to the elements.<br /><br />## Step 5<br />Option C suggests that the rock's age and weathering can stop it from ringing. This is plausible because as a rock ages, it can be worn down by weathering, which can disrupt the resonance that causes the ringing.<br /><br />## Step 6<br />Option D suggests that the location of the rock (in a nature park or a grassy field) can stop it from ringing. This is unlikely because the location of the rock does not typically affect its ability to ring.<br /><br />## Step 7<br />Option E suggests that ants and other insects living under the rock can stop it from ringing. This is unlikely because the presence of insects under the rock does not typically affect its ability to ring.