The crops grown in a small midwestern farming community are being destroyed by grasshoppers. the farmers have banded together and have decided to spray pesticides to reduce the grasshopper population. what is likely to happen in the future as a result of this spraying?

What is the border between layers a through f and layer g called?

The desert expands by hundreds of square miles each year.

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.