![subject](/tpl/images/cats/geografiya.png)
Which of the following best explains why the biosphere is a key component of the earth’s systems? a the biosphere is a key component of the earth’s systems because it is a common concept to many disciplines in science. b. the biosphere is a key component of the earth’s systems because the seasonal cycles directly affect primary productivity. c the biosphere is a key component of the earth’s systems because it drive the other systems by interacting with and exchanging matter and energy with the other spheres. d the biosphere is a key component of the earth’s systems because it has evolved to create the chemical composition of the planet we know today.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Geography
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 04:20
17. the soil erosion pictured here is the result of what? a. harvesting renewable resources at a rate greater than the sustainable yield b. a mudslide caused by excessive rains c. harvesting renewable resources at a rate lower than the sustainable yield d. the transition between geologic eras and eons
Answers: 2
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 05:00
How does the bare soil surface type affect the amount of runoff
Answers: 2
![question](/tpl/images/cats/geografiya.png)
Geography, 23.06.2019 07:00
After considering options, a student using the problem-solving process should next
Answers: 1
![question](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 04:30
Ineed , i need to create a power point in life science here is a picture explaining a little what the topic is about, me with some information for my slides : (
Answers: 3
You know the right answer?
Which of the following best explains why the biosphere is a key component of the earth’s systems? a...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:26
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:26
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:27
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:27
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.03.2020 23:27
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:27
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 25.03.2020 23:27
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:27
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2020 23:27