How humans activeity affects earth natural resouses

1 answer:

3 0

Because of the severe impact that we impose on the land, air, and water, conservation has
become increasingly important.
 Conservation is using natural resources wisely and not contributing to pollution of the land, air or water. Human activities can benefit the environment and help preserve resources.
 Conservation can include small-scale clean-up projects along roadways or building fences to prevent dune erosion to large-scale beach renourishment. Planting trees is another way to support conservation as trees are too often removed without being replanted.
 The phrase “Reduce, Reuse, and Recycle” has been a catch phrase of the late 20th and early 21st centuries.

You might be interested in

When the offspring has a heterozygous phenotype that is intermediate between the two homozygous phenotypes that were crossed,___

tresset_1 [31]

When the heterozygous phenotype is intermediate between the two homozygous phenotypes, the pattern of inheritance is called incomplete dominance. Multiple Alleles. Although an individual can haveat most two different alleles, a species may have multiple alleles of many of its genes.

6 0

4 years ago

What is something true about all cells ?

Bad White [126]

It grows, moves, reproduces, responds to the enviroment, and it is made up of 1 or more cells.

3 0

3 years ago

Do Different cell types also have special duties, like building skin or bone, pumping out hormones, or making anti-bodies.

Schach [20]

Answer:

Yes, different cell types also have special duties, like building skin or bone, pumping out hormones, or making anti-bodies.

Explanation:

Cell is the basis structural and functional unit of a living organism. The body of a human is composed of trillions of cells that are organized in around 200 types of cells.

A tissue is simply a group of specific kind of cell that have a specific role.

For example: The nervous system contains cells called neurons that have ability to transmit message from one place to another and allow us to respond to any environmental stimuli, such as heat, cold, danger etc.
Skin cell is composed of cells that have a role in protecting the body against the attack of harmful microbes. They also protect have role in building new skin cells and adding the protection to our body.
Blood cells have a role in providing us immunity (for example white blood cells) therefore, make us better able to protect ourselves from danger of diseases.
Muscle cells help us in moving our organs as well as allowing the whole movement from one place to another.

Thus we see that different types of cells have special functions and all these different cells coordinate with each other to make an organized and functioning body of a living organism.

Hope it help!

7 0

3 years ago

An ecosystem requires __________different plants and animals to be healthy

kotegsom [21]

Https://www3.epa.gov/climatechange/kids/impacts/effects/ecosystems.html

this link might help you

7 0

4 years ago

Water particles adhere tightly to soil particles due to _____. a. adhesive properties of minerals in the soil b. hydrogen bondin

irga5000 [103]

Water in the soil is held tightly by adhesive forces between the water molecules and the mineral content in soil particles - in the microspores.

Explanation:

While water passes through the macrospores of soil by gravity, water passes through the microspores mainly by cohesion between the water molecules and adhesion between the water molecules and soil minerals. The more surface area for the minerals in the soil (due to finer particle sizes) the higher the water retention rate of the soil. This is why soil with more humus (like silt and clay) retains water more than soils like sand.

Learn More:

For more on adhesion and cohesion check out;

brainly.com/question/264561

brainly.com/question/916884

#LearnWithBrainly

3 0

4 years ago