1. A Trellis is not the device that holds up the grape vine and fruit? True
False

2. A cover crop is grown in a field next to the vineyard, to distract insects?

True
False

3.Most grapes are harvested when their sugar content is the highest?

True
False

When does a spring tide occur? question 9 options: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall. they occur on the date of the vernal equinox each year, no matter what stage the moon is in. this is why they are called spring tides. they occur when the sun, moon, and earth are at 45-degree angles from each other. this happens once every spring. they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur all year long.