Biology Middle School

HOW WAS OIL FORMED? in 4 step plss

Answers

Answer 1
About 300 million years ago, these dead organic materials such as zooplankton and algae built up on the bottom of lakes and oceans in conditions where they couldn't decompose. The organic matter then changed into kerogen, which eventually turned into oil through heat and pressure.

Related Questions

Which of the following is a Predator-Prey relationship?
killer whale-capelin
polar bear-harbour seal
artic birds-harbour seal
harp seal-polor bear

Answers

predator:killer whale
prey:capelin
Polar Bear-Harbor Seal is a Predator-Prey relationship

Please Explain to me thank you!

Answers

what is the question?
There’s no question

anyone could help it would be great

Answers

Answer:

water and soil

Explanation:

water and soil is your answer

Which stage of incomplete metamorphosis is characterized by several molts?
A. nymph
B. caterpillar
C. pupa
D. adult

Answers

Answer:

C

Explanation:

pupa

hope you have a good rest of your day, and i hope this helped :)

Answer:

Nymph.

Explanation:

Caterpillars go through complete metamorphosis. Pupa is not a stage in incomplete metamorphosis.

In humans, having freckles is dominant over not having freckles. Jodie and Brian are both hybrid (Ff) for freckles. They have four children. What is the chance that each child has freckles? (Remember that with each birth, the chance of having a child with or without freckles starts over.

A.) 1 out of 4

B.) 2 out of 4

C.) 3 out of 4

Answers

the answer to the question is c

How does microbes help in cleaning the environment
please answer fast

Answers

The microbes simply eat up contaminants such as oil and organic matter (e.g., waste food), convert them and then let off carbon dioxide and water. The process uses naturally occurring bacteria, fungi or plants to degrade substances that are hazardous to human health or the environment.
The microorganisms decompose dead organic wastes of plants and animals converting them into simple substances. These substances are again used by other plants and animals. Thus, microorganisms can be used to degrade the harmful and smelly substances and thereby cleans up the environment.

Scientists are investigating how solar energy can be used along with other energy sources. Which of these BEST describes why scientists are exploring the use of other types of renewable energy sources along with solar energy?

a
The collection of solar energy is limited to daylight hours.
b
Solar energy can be transformed only into electrical energy.
c
The collection of solar energy require constant monitoring.
d
Solar energy is less popular than other types of energy.

Answers

Answer:

A The collection of solar energy is limited to daylight hours.

Explanation:

Because you can't get sun light in the dark

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