If your dog puts his paw on you, it can be his way of saying “I love you.” We pet our pups to show our love and affection. “By putting his paw on you whilst you are stroking him, he is further extending contact and reciprocating affection back,” writes Rebecca Forrest, an assistance dog trainer, for The Dog Clinic.

Outer Core It is the site of violent convection. The churning metal of the outer core creates and sustains Earth’s magnetic field. The hottest part of the core is actually the Bullen discontinuity, where temperatures reach 6,000° Celsius (10,800° Fahrenheit)—as hot as the surface of the sun.

Scientists believe that deep down inside the Earth, there’s a huge ball of liquid and solid iron. This is the Earth’s core, and it protects us from the dangerous radiation of space. The inner core is solid, but the outer core is a hot liquid. …

Earth’s core is important for three main reasons: (1) it is responsible for the generation of Earth’s magnetic field; (2) it contains information regarding the earliest history of accretion of the planet; and (3) thermal and compositional features established when the core formed have largely controlled the subsequent …

Dogs, really do not like hugs. While some dogs, especially those trained as therapy dogs, can tolerate it, in general, dogs do not enjoy this interaction. Dogs rely on body language as a method of communication with humans and each other.

Dogs communicate pleasure, happiness, excitement, and affiliation through their vocalizations. When the sigh is combined with half-closed eyes, it communicates pleasure; with fully open eyes, it communicates disappointment: “I guess you are not going to play with me.”

There are some really clear signs you’ll see in your dog showing they are happy:

1. A high and waggy tail. This is probably the most well-known sign your dog is a happy pooch.
2. Floppy ears.
3. Their body’s relaxed.
4. They’re playful.
5. They lean in to you.