Two skiers crisscross the snowy hill
2)Plants use ___________ when they manufacture food.
a)carbon dioxide b)nitrogen c)oxygen d)argon
3)Air is a mixture of gases. Which gas is least abundant?
a)hydrogen b)nitrogen c) helium d)oxygen
4)Strong wind can move objects. This force is known as __________
a) cool air b)gases c)air pressure d)motion
5)Oxygen will cause a glowing fire to _____________________________
a)go out very quickly b)burn more rapidly
c)get dim d)not to light
6)Which gases are exchanged between human and plants?
a)oxygen and carbon dioxide b)carbon dioxide and nitrogen
c)hydrogen and oxygen d)nitrogen and hydrogen
7)The strong wind blew the flower pot out of its place. This incident shows that air
a)occupies space b) is colourless and odourless
c)exerts pressure d) is made up of different gases.
8)Which gas is needed for plant growth?
a)carbon dioxide b) oxygen c) nitrogen d) neon
9)What is the commonest noble gas in the air?
a) oxygen b) nitrogen c) argon d) neon
10) Which is the only process that produces oxygen?
a) combustion b) respiration c) decay d) photosynthesis
Answer these questions on the lines provided.
1)What is the meaning of the following terms? (3 marks)
a)respiration____________________________________________________
b)photosynthesis________________________________________________
c)noble gas? ___________________________________________________
2)How do you know that air is in an object? (2 marks)
___________________________________________________________________
3)List three (3) things which indicate that air is all around us. (3 marks)
_________________________________________________________________________________________________________________________________________________________________________________________________________
4)List three (3) ways in which we use air.(3 marks).
_________________________________________________________________________________________________________________________________________________________________________________________________________
5)What are three (3) main components of air? (3 marks)
___________________ __________________
___________________
this is science its just that theres no science option i am deeply sorry
Answer:
your question is long but the points are less
Explanation:
2. (carbon dioxide ) a
3. Nitrogen (N2), which makes up about 78% of air. Oxygen (O2) is the second most abundant gas at about 21%. (nitrogen )b
4. (air pressure ).c
5. (burn more rapidly)b
6. (oxygen and carbon dioxide)a
7. (exerts pressure )c
8. (carbon dioxide)a
9. (argon)c
10. (photosynthesis)d
1. respiration=the act or process of breathing the inhaling of oxygen and the exhaling of carbon dioxide. the process by which cells use oxygen to break down sugar and obtain energy> It is called respiration.
photosynthesis= Photosynthesis is the process by which plants make their food using carbon dioxide, water, and sunlight.
noble gas= any of a group of rare gases that include helium, neon, argon, krypton, xenon, and usually radon and that exhibit great stability and extremely low reaction rates. called also inert gas.
2. we know air exists because first of all, we breathe it every day and it's necessary for most things living on this earth. You can prove air exists by blowing up a balloon. By doing this, it proves that air has weight and air takes up space. Lastly, the air is just made up of mainly nitrogen and oxygen so air is an object
3. Air is present all around us. We cannot see the air around us but we can feel its presence when the leaves rustle or branches sway. birds fly in the air it's an indicator of air. we breathe in and out we are also an indicator of air.
4. =blowing the balloon
=breathe in and out
=photosynthesis
= energy supplies
=maintaining temperature
5. Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon-di-oxide (0.03%), and water vapor. Air also has some other gases but they are in very minute percentage.
The American Dream can be described as "contradictory." What
is ONE reason given in support of this claim?
•Both the Declaration of Independence and
the U.S. Constitution provide the basis for
the American Dream.
•The Constitution is written at a tenth-grade
reading level, making it inaccessible for
many Americans.
•The authors of important American
documents wrote about freedom for all
while maintaining enslaved people at their
homes.
•Oppressed groups often outearn other
groups.
Answer:
AMERICA F YEAH
Explanation:
Write a short creative story that uses several idioms. Make sure to use the idioms in the right context and with the right meaning in your story. 100-150 words.
(The idioms I made bold for easier understanding)
"This is a rip-off," said Max. He stared the cashier dead in the eyes. "Get your act together, Max!," exclaimed his father. "Sir I am all ears, I understand you are upset but you must remain calm in front of other clients," whispered the Cashier. His father watched as Max threw the box to the floor. "This cereal just about costs me my arms and legs," he shouted. The cashier watched as the father pushed the college student out of the store. He heard a scream after that, unsure what ever happened.
What does this scene suggest about Mr. Temple and Mr. Mulholland?
Answer:
It’s not at
Explanation:
I GOT IT WRONG
you went on an educational school trip with your classmates. write in few lines about this experience
Answer:
where did we go?
Explanation:
Answer:
The space in which we explored was filled with wonders! I was well informed about everything that we were shown, and the activities were enthralling. I enjoyed the outdoors, the discussions, and the overall motive of the trip. Who knew the outdoors could be so fascinating?
Overall, what message is the author conveying through humor and satire in this text? Cite evidence in your answer. in the story WEALTHY TEEN NEARLY EXPERIENCES CONSEQUENCES
Answer:
The book: Wealthy teen nearly experiences consequences uses humor and satire by analyzing the case of Charles Wentworth, a boy who killed four people in a drunken haze, and by using diction to emphasize criticism in our society.
Explanation:
This book is the analysis of a case in which a teenager with a position of wealth and influence executes a series of murders and employs stylistic devices to develop the criticism of our society. Making a hypothetical and rhetorical point of view that helps the reader the point of view of the writer. An example is when the author starts to contrast the privileged position the analyzed character had and his acts.
In "Rider in the City," the stone pendant is a symbol because
O it is a unique object with special significance to Rider.
O it does not have a literal meaning.
O it has a literal meaning and an additional meaning.
O it has only one literal meaning.
Answer:
it has a literal meaning and an additional meaning.
Explanation:
i took the e2020 unit test
In "Rider in the City," the stone pendant is a symbol because it has a literal meaning and an additional meaning. The correct option is C.
What is stone pendant?A pendant is a small piece of jewelry that is attached to the necklace.
Rocks are an essential component of the earth. They can be found in almost every landscape on the planet. Rocks can represent wisdom, strength, stability, patience, and the passage of time.
Wearing crystals is an ancient spiritual practice that promotes healing via the vibrations of the crystal.
This practice has been practiced since the beginning of recorded history and is prevalent in many cultures, religions, and traditions.
The stone pendant is a symbol in "Rider in the City" because it has both a literal and an additional meaning.
Thus, the correct option is C.
For more details regarding literal meaning, visit:
https://brainly.com/question/14258756
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what is the meaning of these names Ayorkor and Ayeley
Answer:
Ayeley means "First daughter of a father" Ayorkor means something spiritual or kind I think from what I can see not sure though.
Explanation: