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olga nikolaevna [1]
3 years ago
13

Why is it so important for us to decrease our use of fossil fuels?

Biology
2 answers:
laila [671]3 years ago
8 0

Answer: it

Explanation: I know

joja [24]3 years ago
4 0

Answer:

B.

Explanation:

Fossil fuels definitely harm the environment, and their supply is depleting. So that takes out answers C and D, leaving A and B. The main cause of ozone depletion and the ozone hole is manufactured chemicals being released into the air. While CO2 from fossil fuels does have an effect on worsening the hole, it has a much higher effect on global climate change.

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What is the ultimate role of ecological succession in an environment
attashe74 [19]

Answer:

The stable, end stage of ecological succession in which the plants and animals of a community use resources efficiently and balance is maintained by disturbances such as fire. The ultimate goal of ecological succession. After a natural disaster and continues until a climax community is reached.

Explanation:

8 0
3 years ago
How do sapraphytes obtain their nourishment
grigory [225]
<span>In saprophytic nutrition the organisms get food from decaying organic matter of dead plants, dead animals and other decomposing organic matter. The organisms which obtain their food from dead and decaying organic matter of dead plants, dead animals and other organic matter are called saprophytes.</span>
8 0
3 years ago
Use a diagram to show how ions are formed
shepuryov [24]

Ions are formed when an atom gains or lose electron during a chemical reaction.

<h3>How ions are formed?</h3>

Ions are formed by the addition of electrons or the removal of electrons from an atoms or molecules by the combination of ions with other particles. Ions formation occurs during covalent bond formation and ionic bond formation between different molecules. Those substances that gains electron bears positive ion while on the other hand, those elements  that lose electron forms negative ion or charge on the atom.

So we can conclude that ions are formed when an atom gains or lose electron during a chemical reaction.

Learn more about ions here: brainly.com/question/2687188

#SPJ1

7 0
2 years ago
Please help!!
grin007 [14]

Answer:

Humans have things that we don't use such as an appendix. Monkeys can walk on two feet. Parrots can talk. Humans have spinal problems because our spine isn't made to be vertical. We share alot of things with other animals. Think about the what you share with a dog, pig, or a bat. For instance animals that only eat plants have teeth like we humans do. Animals that only eat plants have long digestive processes like humans do. They also do not have claws, they instead have thinner nails that an peel, and tear fruit, and other plantage.

7 0
3 years ago
The modern industrial agricultural practice that has resulted in high yields but with a loss in biodiversity is:
denis-greek [22]

Answer: Monoculture

Explanation:

One type of crop at a time in one specific field. "Mono" means one.

6 0
2 years ago
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