Using at least 5 sentences, mostly in your own words, describe the nitrogen cycle including the following terms: bacteria, atmosphere, nitrogen, plants, animals, nitrogen fixation, ammonification, nitrification, denitrification, and decomposers.

Answer:

How overuse of nitrogen-containing fertilizers can cause algal blooms. ... Some species of nitrogen-fixing bacteria are free-living in soil or water, while others are ... What are some examples of nitrogen-fixing prokaryotes? ... There, the ammonification, nitrification, and denitrification processes are performed.

Explanation:

In the nitrogen cycle, nitrogen circulates through both living and non-living objects, including the atmosphere, soil, water, plants, animals, and microorganisms.

The nitrogen cycle is a biogeochemical process through which nitrogen is changed into a variety of forms before returning to the atmosphere after first entering the soil and then organisms.

It involves a number of chemical reactions, including the fixation of nitrogen, nitrification, denitrification, decay, and putrefaction.

This process involves Nitrosomonas converting ammonia into nitrite in the first stage and Nitrobacter converting nitrite into nitrate in the second. Plants subsequently eat this nitrate. The process of denitrification is the last stage of the nitrogen cycle.

Thus, nitrogen  cycle involves total seven steps.

To learn more about nitrogen cycle refer the link below;

https://brainly.com/question/1615727

#SPJ2

Please help me with this honestly I'm clueless It's 7th science work......please help

Which one of these objects has potential energy ? Can someone plzzzz help me out!!!

When a planet orbits the sun, it is moving which means it has what type of energy?

You and your friends decide to travel, on foot, to your favorite beach at the Jersey Shore. Your speed for the first part of the trip is 2.2 mi/hr. Twenty-three minutes after starting your trip, the group decides to stop at a convenience store for a drink. After stopping at the convenience store for five minutes, you continue your travels for 0.9 hour and then stop at a local fast-food restaurant for a bite to eat. You spend 20 minutes eating your favorite burger and 480 seconds after continuing your journey, you stop to use the restroom for 0.5 hr. Now that everyone feels a little lighter, the group increases its speed to 5.5 km/hr and spends the next 900,000 milliseconds traveling to a friend’s beach house to get sun block. After spending five minutes getting the sun block and raiding your friend’s pantry for snacks, the group starts “fist-pumping” in anticipation of their arrival at the beach. Eleven minutes and twenty five seconds later, you and your friends finally feel the warm sand beneath your feet. Approximately how many miles away is the beach?

The chemical equation shown represents photosynthesis.

Carbon dioxide + A + light ---------> B + oxygen.

What is the role of substance A in photosynthesis?

A. It stores chemical energy for plants and animals.
B. It traps light energy and converts it into chemical energy.
C. It combines with carbon dioxide and light to form glucose.
D. It combines with carbon dioxide and light to form hydrogen.

What forces are present in this situation?

An elevator is rising at a constant speed; the elevator is the object in this situation.


gravity


normal, gravity, and tension


gravity and tension


normal and tension

-Watch the video

-Answer the following question. Make sure you site evidence. Make sure you use complete sentences.

Question:

Are fires always bad in the environment? Why?

-Please don't just say yes or no because
(How Wildfires Help! | Science for Kids)
^video is by SciShow Kids ^

What is civic expression?

**URGENT**** Which group of elements has the highest boiling point? *

IIIa (13)
IIa (2)
Ia (1)
IVa (14)
Transition metals

An atom is mostly made up of... *
Empty space
Heavy electrons crowding the nucleus
A massive nucleus surrounded by clouds of electrons and protons
A massive nucleus consisting of electrons, protons, and neutrons

An object resting on top of a building has the most potential energy ....

before it stops moving
when it stops
objects cannot have potential energy
before it stops moving

Where does the rest of the energy “lost” go?
(In food webs)

The further away from the sun a planet is, the hotter it is.

True
False

The number of atoms in a grapefruit would be equivalent to

Indicate which statement describes a scientific theory.
A. For every action, the is an equal and opposite reaction.

B.Any two objects, no matter their mass, exert gravitational force toward one another.

C. Within a sequence of layers of sedimentary rock, the oldest layer is at the bottom while the youngest layer is at the top.

D.Earth's average temperature will continue to increase because of the deterioration of the ozone layer.

Which of the following is not true about both scientific laws and scientific theories?

A. Both are based on hypotheses

B. Both can be used to make predictions

C. Both can be modified if new evidence arises

D. Both are used to explain why a phenomenon happens.

Which of these is a balanced chemical equation?


2Ca + O^2 → 2CaO

Ca + O^2→ CaO

Ca + 2O^2 → 2CaO

2Ca + O^2 → CaO

PLS HELP IT IS DUE TODAY IN 30 MINS PLS ANSWER 14 POINTS
Name the various types of energies on the spectrum

I need help with this. If you don't know it please don't answer it. And make it were the answer makes sense.

What is a negative impact of resource use?

Give two ways to prove that liquids, like water, are matter.

Help asap, answer the question 1 by 1 I need help

differentiate between respiration and combustion

A trapezoid is broken into 2 triangles and 1 rectangle. The rectangle has a base of 1 meter and height of 4 meters. Both triangles each have a base of 2 meters and a height of 4 meters.
A trapezoid was broken into a rectangle and two equal triangles.

The base of each triangle b is __ m.
The area of the rectangle is __ m2.
The area of each triangle is __ m2.
The area of the trapezoid is __ m2.

A bird flies at a speed of 15 m/s for 10 seconds, 1,200 m/min for 0.17 minute, and 2,500 cm/s for 5,000 milliseconds. What is the bird’s average speed?