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Anna [14]
2 years ago
13

-

Geography
1 answer:
babunello [35]2 years ago
4 0

Answer:

a and b

Explanation:

Indo-European and Sino-Tibetan are the largest two language families, with over 4.6 billion speakers between them.

You might be interested in
How does carbon move between the atmosphere, hydrosphere, biosphere, and geosphere?
Zarrin [17]

Answer:

See it in the explanation

Explanation:

1) Carbon moves from atmosphere to hydrosphere and biosphere in the process of photosynthesis and to lithosphere by deposition of dead bodies while from hydrosphere and biosphere, carbon can be move in the process of respiration by animals.

2) During respiration process which takes place in plants in which carbondioxide is released and by eating carbon containing food by animals. By decomposing the food, carbon is releases in the form of carbondioxide.

3) Carbon can be used by the marine plants in the process of photosynthesis and during the process of diffusion, carbon is also dissolve in water bodies.

4) When the plants and animals die, the carbon which is present inside their body is buried in the soil present at the bottom of the ocean and the shells and corels of some animals also contain carbon which is soon be the part of the lithosphere when they die.

5) After the decomposition of seashell, carbondioxide is produced because shells are made up of calcium carbonate.

7 0
3 years ago
Areas with relatively scarce sand and constantly shifting winds will develop ________ dunes.Group of answer choiceslongitudinalb
fredd [130]

Star dunes are mountains that can form in areas with relatively sparse sand and ever-changing winds.

<h3 /><h3>Where is the star dune easiest to find?</h3>

They are easily found in deserts, and will be formed with the transport of sediment by changing the direction of strong winds.

Therefore, the dunes are ecosystems formed by fine grains of sand from the action of the winds, forming mountains and hills of different shapes.

Find out more about dunes here:

brainly.com/question/14025864

#SPJ1

6 0
2 years ago
Examples of human-environment interactions
vichka [17]
Human-environment interactions is the intercations between the human social system and the ecosystem.

One example could be that the people in rural depends on the natural resources,such as the soil,land,and animals to farm,build facilities and hunt to sustain livelihood. Resources taken from the ecosystem are used, however one does not simply carry on like that. For instant when there is excessive cultivation, the soil nutrient would be used up causing soil erosion,leading to the soil no longer fertile enough to farm. Therefore,measures are carry out to preserve the land like growing different crops and using fertilizer.

Hope it helps!
7 0
3 years ago
Read 2 more answers
What landforms are shared by the united states and canada
steposvetlana [31]

Answer:

A few examples include the Appalachian Mountains, Rocky Mountains as well as the Great Plains.

4 0
3 years ago
Which of the following are affected by environmental factors?
Lena [83]

Answer:

B. items 1 and 3

Explanation:

Housing and Traditional religions. Folk tales aren't affecting environmental factors.

8 0
3 years ago
Read 2 more answers
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