Answer:
B. texture
Explanation:
The large crystals in the rock will be very useful for describing the texture of the rock.
Depending on the rock type, this large, well formed crystals can take different names and can help a geologist make some assumptions about the pressure and temperature condition the rock was formed.
- Texture refers to the grain size, orientation, form and shape in a rock.
- Color is the hue of a rock and the pigment it contains.
- Hardness is the resistant of minerals to breakage.
- Layering is the concentration of minerals in a rock mass from one unit to another.
- Layering often lead to banding and foliations in rocks.
The fitting option is texture.
Answer:
water will remain for more time on earth
Explanation:
this is the correct answer you want.
Answer:
The answer is option D.
Explanation:
An ecological pointer is a parameter, or an esteem got from parameters, that focuses to, gives data about as well as portrays the condition of the earth, and has an importance stretching out past that specifically connected with some random parametric esteem. Natural factor or biological factor or Eco factor is any factor, that impacts living life forms. A biotic factors incorporate encompassing temperature, measure of daylight, and pH of the water soil in which a life form lives.The three fundamental kinds of adjustments, in view of how the hereditary changes are communicated, are basic, physiological and social adjustments. Most living beings have mixes of every one of these sorts.
There are a few different answers to this question, depending on what you are asking. I'll go over the main ones.
1. The Earth's axis is tilted in comparison to the Sun, so days get shorter in the winter months. This is due to less light, and therefore energy, hitting the Earth directly. Instead, that energy either misses entirely, or hits nearer to the Equator. This is why the poles have twenty-four hour days and nights depending on the season. (Night in the winter, day in the summer.)
2. In terms of the food chain, energy from the sun is converted to basic sugars by plants in a process known as photosynthesis, inside the plant's cloroplasts. Small animals such as mice and insects consume the plants, and the energy those plants converted from sunlight. This continues up the food chain until you get to apex-predators (tigers, bears, wolves, owls, etcetera).
3. In terms of electricity, solar panels are made of tons of 'solar cells' which tend to be lots of silicon atoms, which like to share electrons, and a conductive backing. (Pardon me if some of this section is incorrect, I only have a basic understanding of solar panels) When a photon (that is, a light particle) hits the silicon, it bumps off an electron, and the conductive backing catches it, resulting in a electrical current. This current is incredibly small per solar cell, so you need a ton of them to make any sort of useful power out of them. Solar panels do degrade over time, but incredibly slowly, there are some from the 1970's that still generate just as much power as they did originally (if not, only ever so slightly less).
I hope I answered what you needed to know! If you wanted a different answer, feel free to comment with some clarification and I would love to fill you in :)
