One of the most significant impacts of the increased use of chemical fertilizers, herbicides, and pesticides is
a.
a decreased need for irrigation
b.
increased labor requirements
c.
dramatic increases in production
d.
decreased pollution

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet? the planet started to cool and an atmosphere formed. the planet started to become round and heat up. the planet started to wobble and turned upside down. the planet started to compress rock and form more radioactive elements.