Author Question: A once popular pesticide, ____________________ was found to be very residual and caused many ... (Read 36 times)

HCHenry · **on:** Jul 21, 2018

A once popular pesticide, ___________________ _ was found to be very residual and caused many problems along the food chain.

Fill in the blank(s) with correct word

Question 2

Describe the land capabilities classification system and how this system divides land into classes.

What will be an ideal response?

blakcmamba · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

DDT

Answer to Question 2

The land capabilities classification is a system for identifying and categorizing non-federal cropland throughout the United States that was created to describe the suitability of lands and soils for crop production. The classification system divides soil and landscapes into eight general categories, denoted by Roman numerals. Classes I to IV are suitable for crop production where classification depends upon where the landscape is located, slope, and fragility and depth of the soil. Classes V through VIII are not suitable for cropland but may be used for pasture, woodland, wildlife conservation, recreation, or beautification purposes.