How is plants benefical?

Answer 1

• One negative effect is that deforestation, cutting down trees, is a major cause of global warming and climate change, as growing trees and vegetation is the only way to remove carbon dioxide from the atmosphere.
• One positive effect is that you can build homes or have crops.

Answer 2

Some of the positive effects of pesticides can be:

1. it keeps bugs off of the fertilized plants/crops

2. plants that are fertilized using pesticides grow faster

3. they produce (fruit, vegetables, etc.) more quickly; this allows farmers to make a greater profit because they can sell more at a faster pace

4. the produce "looks" nicer (color, size, etc.)

Some of the negative effects of pesticides are:

1. pesticides run off into water sources, contaminating the water

2. if used on plants that produce food we eat, then we in turn eat pesticides (which are chemicals not intended for human digestion)

Answer 3

Plants are positive and negative. Everyone should know.

The positive effects are:

- you can eat some plans

- you can use them as shelter (as seen on a reality/competition tv show)

- they keep herbivores alive which keeps carnivores alive which keeps humans alive

The negative effects are:

- some plants occur to be poisonous

- some are deadly

- some are not useful at all

Answer 4

They are beneficial because they give off oxygen which helps us to breathe.

Answer 5

The positive side to plastics is that it is very inexpensive to make. The negative affect is that when heated it produces harmful gasses.