Answer: A tsunami is a giant wave (or series of waves) created by an undersea earthquake, volcanic eruption or landslide. Tsunamis are often called tidal waves, but this is not an accurate description because tides have little effect on giant tsunami waves.nswer: A tsunami is a giant wave (or series of waves) created by an undersea earthquake, volcanic eruption or landslide. Tsunamis are often called tidal waves, but this is not an accurate description because tides have little effect on giant tsunami waves.
Roundup is not persistent in the soil. You can lay your sod one week after spraying the weeds. The herbicide will get into the growth of any plant it touches, not anything the chemical does not touch. I don't know of a pre-m herbicide that controls germination of any weeds likely to grow this time of year. Pre-m only prevents weed seeds from germinating.
Your pooches can safely run and play once the Roundup has dried. Using commercial pesticides in your yard is generally considered safe as long as you follow the instructions on the label. Still, many common pesticides -- like Roundup -- pose risks to your four-legged companions.If you use Roundup in areas where your pets romp, have a backup area for them to relieve themselves while the product dries.till, many common pesticides -- like Roundup -- pose risks to your four-legged companions. If you use Roundup in areas where your pets romp, have a backup area for them to relieve themselves while the product dries.