All categories

2 years ago

What are the roles of biosphere and ecosystem

2 answers:

6 0

There are many different types of ecosystems. Climate conditions determine which ecosystems are found in a particular location. A biome encompasses all of the ecosystems that have similar climate and organisms. Every ecosystem has the same general roles that living creatures fill. It’s just the organisms that fill those niches that are different. For example, every ecosystem must have some organisms that produce food in the form of chemical energy. These organisms are primarily algae in the oceans, plants on land, and bacteria at hydrothermal vents.

The biosphere is as important as life itself because it is all of life. Without the biosphere, the Earth would be a lifeless planet such as Mars or Venus.

enyata [817]2 years ago

5 0

Ecosystem helps us stay alive

You might be interested in

In a population of 100 four o’clock plants, there are 50 red-flowered plants with genotype CRCR, 30 pink-flowered plants with ge

Misha Larkins [42]

Answer:

a- CRCR frequency = 0.5

b- CRCW frequency = 0.3

c- CWCW frequency = 0.2

d- CR frequency = 0.65

e- CW frequency = 0.35

Explanation:

Due to technical problems, you will find the complete explanation in the attached files.

Download pdf

3 0

2 years ago

Which of the following is NOT likely to cause increased rates of mutation in an organism

alekssr [168]

Answer:

B. exposure to bacteria

Explanation:

3 0

3 years ago

Read 2 more answers

Changes in the gene pool can occur due to various mechanisms. From 1892 to 1954, millions of individuals emigrated (moved out) f

kherson [118]

<span>The mechanism that affected the gene pool of the immigrants that entered the United States through Ellis Island from 1892 to 1954 is B. gene flow. Gene flow is the transfer of genes or alleles from one population to another. The migration of millions of individuals from countries across the Atlantic Ocean to the United States is responsible for the changes in the gene pool of the immigrants.</span>

6 0

2 years ago

Read 2 more answers

So like.. can somebody figure this out for me. I been on this for hours and dont answer if you dont know

Bond [772]

Answer:

Explanation:

increasing salinity decreases solubility of gas in water, therefore dissolved O2 concentration decreases.

4 0

2 years ago

5. A scientist exploring a remote area of a tropical rain forest discovers an

Fantom [35]

Answer:

This organism will be placed in kingdom Animalia, phylum Arthropoda and class Araneae because it has same characteristics to spider and spider also belongs to class Araneae.

Explanation:

Organisms which belongs to class Araneae is known as Arachnids. These organisms are invertebrates and have two body parts i. e. cephalothorax and the abdomen. They have eight legs.

4 0

3 years ago