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The dominant animal life during the Mesozoic Era was the dinosaur slash reptile True or False?

The dominant land animal life during the Mesozoic was reptiles and dinosaurs.However, it is important to note that dominant does not mean the most biodiverse, common, or consisting of the greatest biomass. It simply means that they were the most common large vertebrates. Insects, for example, have always beaten reptiles in biodiversity and I believe biomass, too.


Cycads and ginkgoes were important plants to the world's terrestrial ecosystems during what period?

Cycads and ginkgoes were important plants to the world's terrestrial ecosystems during the Mesozoic era, which lasted from around 252 million years ago to 66 million years ago. They were dominant plant groups during this time and played a significant role in the ecosystems of that period.


WHen will the electoral map change again?

The electoral map changes every four years during presidential elections, when new data and voting patterns emerge. The next significant change will occur during the next presidential election in 2024.


What era were ferns dominant?

Ferns were dominant during the Paleozoic Era, particularly in the Carboniferous period, which lasted from about 359 to 299 million years ago. During this time, they thrived in lush, swampy environments and contributed significantly to the formation of coal deposits. Ferns continued to be prevalent into the Mesozoic Era, which is often referred to as the "Age of Reptiles," but their dominance waned with the rise of flowering plants in the Cenozoic Era.


Dominant oganisms in the Cenozoic era?

The Cenozoic Era started 65.5 million years ago and still is the current era. It is widely recognised as the era of the mammal but this is a very simplistic view. For several million years after the KT-Event the most dominant animals where the Terror Birds. In South America this dominance only ended about 2 million years ago soon after it joined with North America and species of saber toothed cats took over. From as long ago as 45 million years ago mammals such as Andrewsarchus on land and Basilosaurus in the oceans had come to dominate most environments on Earth. One major exception to mammalian domination is flying animals. The sky during the Cenozoic has been mainly dominated by the decedents of dinosaurs, the birds. Other smaller environments such as the everglades in southern Florida the dominant animals are the Reptilian Alligators. One mammal however has become the most dominant species on earth, Human Beings. Starting from about 200,000 years we started to slowly dominate Africa and about 70,000 years ago we started to colonise the rest of the planet. We now are the most dominant species in every environment.

Related Questions

What part of the brain goes through significate development during adolescent years?

The prefrontal cortex undergoes significant development during adolescent years. This area of the brain is involved in decision-making, impulse control, and emotional regulation, which are important skills that continue to mature during this stage of development.


Is every 13-year-boy an adolescent?

No. Adolescent means the years from puberty to legal adult at 18-years-old. If he has not started puberty yet he will not yet be adolescent. Puberty can start as young as 10-years-old for some though.


What is meant by the phrase adolescent stress?

Adolescent stress means that an adolescent (usually associated with the teenage years) is experiencing something that is putting them under stress.


Why should teenagers make responsible decisions about the use of alcohol during their adolescent years?

That's good advice for any age.


What are the relationship of an adolescent?

Be someone you like neevr change it. Unfortunatley, most adolescent relationsips, such as dating in your teen years 15-18, are not taught in class. These experiences are those you learn in practical life. My best advice to you would be to stick with a partner who is predicable, and responsive to your liking.


According to the theory of psychosocial development what years are defined as the adolescent years?

12 - 18


What is an adolescent lion called?

An adolescent lion is commonly referred to as a "cub" until it reaches about two years of age. After that, it may be called a "sub-adult" until it matures into an adult, typically around three to four years old. During this time, they begin to develop their adult characteristics and learn essential survival skills.


Does part of the brain change when you turn 18?

Not exactly. The brain gradually matures through the adolescent years. This process continues through age 18 until the mid 20s.


What is the appropriate preposition in the sentence'I spent my adolescent years in england'?

'In' is correct.


What best describes adolescent self-esteem?

Adolescent self-esteem refers to how a young person perceives and evaluates their own worth and capabilities. It can be influenced by various factors such as relationships with peers, academic achievements, and body image. Developing a positive self-esteem during adolescence is important for overall well-being and mental health.


What has the author G Lorin Swanson written?

G. Lorin Swanson has written: 'Adolescence : the confusing years!' -- subject(s): Adolescent psychology, Adolescent psychopathology


How can shopping change during the next 30 years?

Shopping can change during the next 30 years because more people will shop online and not in stores.