This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When a rock heats in the sun and cools at night, it may eventually start to crack and crumble into ... (Read 125 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Jul 21, 2018

When a rock heats in the sun and cools at night, it may eventually start to crack and crumble into smaller pieces. That
  process is known as .


 
  What will be an ideal response?

Question 2

True or false? We can make soil by mixing its components together.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 21, 2018
Answer to Question 1

Weathering.

Answer to Question 2

False. We can make a pretty good soil substitute, but true soil is made over time by natural processes


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Jul 21, 2018
YES! Correct, THANKS for helping me on my review

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Gorilla night nest constructed in a tree. Gorilla night nest constructed in a tree.
How many pounds of yeast must the manufacturer start with to obtain 550 lb at the end of 12 h? How many pounds of yeast must the manufacturer start with to obtain 550 lb at the end of 12 h?
The rock cycle and the Earth’s physical environment The rock cycle and the Earth’s physical environment
Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off Oatmeal and other whole grain cereals are good sources of carbohydrates to start your morning off
Translation From Start to Finish Translation From Start to Finish
Where the different pathways of carbohydrate breakdown start and end Where the different pathways of carbohydrate breakdown start and end
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library