Answer:
1. During the Cretaceous-Paleogene extinction approximately _______ of all life forms on Earth became extinct.
2. The Cenozoic Era mass extinction of many animals gave an opportunity for _______ to fill the ecological positions that had previously been filled by dinosaurs.
3. Primates and early humans appeared later during the Neogene and _______ Periods.
4. The Cenozoic Era experienced a series of ice ages, and specifically during the _______ ice ages the glaciers advanced and retreated four times.
5. The Cascade Mountains were formed in the Cenozoic by the geologic process of _______ along the western edge of North American continent.
Respond to the following based on your reading.
6. Describe how life was affected on Earth during the Cretaceous Period when an asteroid struck the Yucatan Peninsula in Mexico.
Explanation:
1. 75%
2. Mammals
3. Paleogene
4. Pieitocene
5. Subduction
6. The impact from the asteroid created large amounts of dust and ash in the atmosphere, blocking sunlight and reducing temperatures on Earth’s surface. The decreased sunlight stopped plants from photosynthesis, causing a major disruption in the food chain. Many herbivores and their predators went extinct.
Garlic (Allium sativum L.), a member of the onion family, has been cultivated for thousands of years and is widely used for both its culinary and medicinal attributes. As Americans have become more accustomed to garlic flavor and knowledgeable about the many health benefits of eating garlic, popularity of this crop has increased.
Most garlic in the U.S. is grown in the mild climate of northern California. Varieties adapted to mild climates and then grown in cold climates often do not perform well and usually develop a very "hot" flavor. Garlic is an adaptable species, however, and over thousands of years, varieties have been selected that grow well in cold climates, often with better garlic flavor than the varieties grown in mild climates.
Recent demand for high-quality garlic has prompted an interest in growing garlic for niche markets in the upper Midwest. With wholesale prices of fresh garlic between $2 and $4 per pound, and average yields of 8000 - 10,000 lbs. per acre, the potential for improving farm profitability is significant.
This publication provides guidelines for growing garlic in cold climates. The major areas addressed include variety selection, soils, cultural practices, pest management, harvesting, and storage.
Answer:
Process of photosynthesis takes place.
Explanation:
When carbon dioxide comes inside the leaves from their stomata then water and carbon dioxide combine and form a six-carbon compound having six oxygen and twelve hydrogen compound as well. This process is called photosynthesis. The glucose formed in this process is used by plant and animal too. So this process is necessary for life on this earth.
Answer:
DNA cloning allows a copy of any specific part of a DNA or RNA sequence to be selected from the millions of other sequences in a cell and produced in unlimited amounts in pure form.
Hope this helps :)
The answer is; geysers
Due to the water underground being heated from geological reason such as heat from magma chambers, the water heats up and expands. The pressure of the rock above the water causes it to reach very high pressures. The water finds cracks and fissures in the rocks above until it reached the surface. The pressure releases and the water eject from the ground into a hot fountain.
