Question

Ok sorry im new to this, so i might not be in the right subject lol but my school just says "science". Also, im just putting these questions out there because this is a lot of points & im really nervous so i just need some help. you don't need to answer all of them.

1. Which of the following is the most effective way to preserve biodiversity?

a) captive breeding
b) habitat destruction
c) habitat preservation
d) habitat fragmentation

2. A county commissioner wants to reduce the amount of waste sent to the local landfill. Which of the following would result in the greatest reduction

Answer 1

a) composting food waste
b) recycling glass, plastics, and metals
c) reusing rubber, leather, and textiles in new products
d) planting more trees in forests

Answer 2

3) which of the following reduces water pollution?
a) building more coal mines
b) creating more paved surfaces
c) using more biodegradable products
d) using more fertilizers in farming

4) which of the following describes a use of renewable energy?
a) using natural gas to heat a house
b) using a windmill to grind grain
c) using petroleum to run a car
d) using coal to generate electricity

5) a factory wants to build a big tank to store chemicals. The tank will be near a river. Which of the following is a possible result of building a chemical tank?
a) the chemicals from the facility would not have any effect on the environment
b) the chemicals will pollute the river and harm organisms in it.
NEVERMIND ITS OBVIOUSLY B

6) which of the following illustrates how fossil fuels can be conserved?
a) driving more frequently
b) developing more coal-burning poser plants
c) reducing electricity use
d) cutting down trees to build more houses

Answer 3

7) how can using biomass fuel instead of gasoline in car engines help conserve natural resources Ermmmm whatever im tired of typing lol illl just wait till someone answers.....

Answer 4

1] C

Answer 5

3] i think is C

Answer 6

4] i think is A

Answer 7

thanks :)

Answer 8

6] i think is C

Answer 9

welcome:}

Answer 10

Pay more attention in school. @TheRaggedyDoctor >.>

Answer 11

You wish xD

Answer 12

<.< Yes... I do. But this was a year ago, so I'm HOPING you've grown.. when it comes to knowledge?! >.>

Answer 13

Hmm... depends XD

Answer 14

Yeesh I just realized this was never even closed.... LOL I was reaaaaaally a noob

Answer 15

mmm